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180 vulnerabilities by budibase
CVE-2026-100688 (GCVE-0-2026-100688)
Vulnerability from nvd – Published: 2026-09-26 13:23 – Updated: 2026-09-26 13:23
VLAI
EPSS
VEX
Title
Budibase server before 3.45.0 Cross-Tenant Information Disclosure
Summary
Budibase server before 3.45.0 contains a cross-tenant information disclosure vulnerability in the GET /api/applications/:appId/appPackage endpoint that allows authenticated users to read another tenant's application metadata and source code. Attackers can supply a victim tenant's app id to retrieve sensitive application details including navigation structure, role names, internal screen URLs, JavaScript snippets, and user identifiers without authorization checks.
Severity
CWE
- CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/Budibase/budibase/security/adv… | vendor-advisory |
| https://www.vulncheck.com/advisories/budibase-ser… | third-party-advisory |
Impacted products
Date Public
2026-09-10 00:00
{
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}
],
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{
"lang": "en",
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}
],
"metrics": [
{
"cvssV4_0": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
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"attackVector": "NETWORK",
"baseScore": 7.1,
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"exploitMaturity": "NOT_DEFINED",
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"subConfidentialityImpact": "NONE",
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"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N",
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"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "NONE",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
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},
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"baseScore": 6.5,
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"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
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"description": "Authorization Bypass Through User-Controlled Key",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
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"shortName": "VulnCheck"
},
"references": [
{
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"tags": [
"vendor-advisory"
],
"url": "https://github.com/Budibase/budibase/security/advisories/GHSA-4946-qf2m-wrh5"
},
{
"name": "VulnCheck Advisory: Budibase server before 3.45.0 Cross-Tenant Information Disclosure",
"tags": [
"third-party-advisory"
],
"url": "https://www.vulncheck.com/advisories/budibase-server-before-3.45.0-cross-tenant-information-disclosure"
}
],
"title": "Budibase server before 3.45.0 Cross-Tenant Information Disclosure",
"x_generator": {
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}
}
},
"cveMetadata": {
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"cveId": "CVE-2026-100688",
"datePublished": "2026-09-26T13:23:48.061Z",
"dateReserved": "2026-09-26T02:37:41.037Z",
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"state": "PUBLISHED"
},
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CVE-2026-100687 (GCVE-0-2026-100687)
Vulnerability from nvd – Published: 2026-09-26 13:23 – Updated: 2026-09-26 13:23
VLAI
EPSS
VEX
Title
Budibase Server before 3.45.0 Credential Exposure via External Table Broadcast
Summary
Budibase Server before 3.45.0 fails to redact plaintext datasource credentials before broadcasting external table updates to the Builder collaboration websocket room. Attackers with Builder access can intercept unredacted datasource objects containing database passwords and API keys by observing table save or delete operations.
Severity
CWE
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/Budibase/budibase/security/adv… | vendor-advisory |
| https://www.vulncheck.com/advisories/budibase-ser… | third-party-advisory |
Impacted products
Date Public
2026-09-10 00:00
{
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}
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}
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}
],
"metrics": [
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},
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},
{
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"attackVector": "NETWORK",
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"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "LOW",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:N",
"version": "3.1"
},
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}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-200",
"description": "Exposure of Sensitive Information to an Unauthorized Actor",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
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"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
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},
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],
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},
{
"name": "VulnCheck Advisory: Budibase Server before 3.45.0 Credential Exposure via External Table Broadcast",
"tags": [
"third-party-advisory"
],
"url": "https://www.vulncheck.com/advisories/budibase-server-before-3.45.0-credential-exposure-via-external-table-broadcast"
}
],
"title": "Budibase Server before 3.45.0 Credential Exposure via External Table Broadcast",
"x_generator": {
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}
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"cveMetadata": {
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CVE-2026-100686 (GCVE-0-2026-100686)
Vulnerability from nvd – Published: 2026-09-26 13:23 – Updated: 2026-09-26 13:23
VLAI
EPSS
VEX
Title
Budibase before 3.45.0 Cross-Workspace Privilege Escalation via POST /api/global/groups/:groupId/apps
Summary
Budibase versions before 3.45.0 fail to validate per-app authorization in the POST /api/global/groups/:groupId/apps endpoint, allowing builders to assign application roles across workspace boundaries. A builder of a single workspace can exploit missing per-app authorization checks to grant themselves admin roles in other workspaces by modifying user group role mappings.
Severity
CWE
- CWE-269 - Improper Privilege Management
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/Budibase/budibase/security/adv… | vendor-advisory |
| https://www.vulncheck.com/advisories/budibase-bef… | third-party-advisory |
Impacted products
Date Public
2026-09-10 00:00
{
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}
]
}
],
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}
],
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}
],
"metrics": [
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"attackRequirements": "NONE",
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"baseScore": 8.6,
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"privilegesRequired": "LOW",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
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},
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}
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CVE-2026-100685 (GCVE-0-2026-100685)
Vulnerability from nvd – Published: 2026-09-26 13:23 – Updated: 2026-09-26 13:23
VLAI
EPSS
VEX
Title
Budibase before 3.45.0 Information Disclosure via Chat Links
Summary
Budibase before 3.45.0 fails to properly scope the GET /api/chat-links endpoint by workspace, allowing builders to enumerate chat identity link records across all workspaces in a tenant. Attackers with builder access to a single workspace can retrieve sensitive chat identity linking data including user IDs and external chat service identifiers from other workspaces they have no permission to access.
Severity
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/Budibase/budibase/security/adv… | vendor-advisory |
| https://www.vulncheck.com/advisories/budibase-bef… | third-party-advisory |
Impacted products
Date Public
2026-09-10 00:00
{
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"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"packageURL": "pkg:npm/budibase/server",
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"vendor": "budibase",
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},
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}
]
}
],
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}
],
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}
],
"metrics": [
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},
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"integrityImpact": "NONE",
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"userInteraction": "NONE",
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"version": "3.1"
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"description": "Incorrect Authorization",
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}
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"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
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},
{
"name": "VulnCheck Advisory: Budibase before 3.45.0 Information Disclosure via Chat Links",
"tags": [
"third-party-advisory"
],
"url": "https://www.vulncheck.com/advisories/budibase-before-3.45.0-information-disclosure-via-chat-links"
}
],
"title": "Budibase before 3.45.0 Information Disclosure via Chat Links",
"x_generator": {
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"cveMetadata": {
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"cveId": "CVE-2026-100685",
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CVE-2026-100684 (GCVE-0-2026-100684)
Vulnerability from nvd – Published: 2026-09-26 13:23 – Updated: 2026-09-26 13:23
VLAI
EPSS
VEX
Title
Budibase Server 3.41.0 before 3.45.0 Authentication Bypass via OIDC
Summary
Budibase versions 3.41.0 before 3.45.0 contain an authentication bypass in the OIDC/SSO login path of @budibase/server. In sso.authenticate, when no existing user matches the incoming SSO subject, the server looks up pending user invites by the IdP-asserted email address alone — without validating an invite code and without an email_verified check (the email_verified gate protects only the existing-account lookup). An attacker who can register at an IdP that the tenant trusts for OIDC and assert a victim's invited email address (even with email_verified=false) claims the pending invite and inherits all of its granted privileges, including builder and admin.global, with no admin exclusion. This results in takeover of the invited principal and, for admin invites, full tenant compromise (access to all apps, datasources including production credentials, and automations); the invite is consumed, denying onboarding to the legitimate invitee.
Severity
8.1 (High)
CWE
- CWE-287 - Improper Authentication
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/Budibase/budibase/security/adv… | vendor-advisory |
| https://www.vulncheck.com/advisories/budibase-ser… | third-party-advisory |
Impacted products
Date Public
2026-09-10 00:00
{
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"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"packageURL": "pkg:npm/budibase/server",
"product": "server",
"vendor": "budibase",
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{
"lessThan": "3.45.0",
"status": "affected",
"version": "3.41.0",
"versionType": "semver"
},
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"version": "3.45.0",
"versionType": "semver"
}
]
}
],
"credits": [
{
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"type": "reporter",
"value": "manus-use"
}
],
"datePublic": "2026-09-10T00:00:00.000Z",
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{
"lang": "en",
"value": "Budibase versions 3.41.0 before 3.45.0 contain an authentication bypass in the OIDC/SSO login path of @budibase/server. In sso.authenticate, when no existing user matches the incoming SSO subject, the server looks up pending user invites by the IdP-asserted email address alone \u2014 without validating an invite code and without an email_verified check (the email_verified gate protects only the existing-account lookup). An attacker who can register at an IdP that the tenant trusts for OIDC and assert a victim\u0027s invited email address (even with email_verified=false) claims the pending invite and inherits all of its granted privileges, including builder and admin.global, with no admin exclusion. This results in takeover of the invited principal and, for admin invites, full tenant compromise (access to all apps, datasources including production credentials, and automations); the invite is consumed, denying onboarding to the legitimate invitee."
}
],
"metrics": [
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"attackRequirements": "PRESENT",
"attackVector": "NETWORK",
"baseScore": 9.2,
"baseSeverity": "CRITICAL",
"privilegesRequired": "NONE",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
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},
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},
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CVE-2026-100683 (GCVE-0-2026-100683)
Vulnerability from nvd – Published: 2026-09-26 13:23 – Updated: 2026-09-26 13:23
VLAI
EPSS
VEX
Title
Budibase before 3.45.0 SQL Injection via column-rename DDL
Summary
Budibase (@budibase/server) before 3.45.0 builds MySQL and MSSQL column-rename DDL in packages/backend-core/src/sql/sqlTable.ts by interpolating identifiers directly into a raw query string (backtick-quoted for MySQL, a single-quoted sp_rename literal for MSSQL) without applying the project's quoteMySqlIdentifier / quoteSqlServerIdentifier helpers. An attacker with DDL rights on a connected MySQL/MSSQL datasource can create a column whose name contains a backtick (MySQL) or single quote (MSSQL) plus additional SQL; Budibase's schema introspection stores the name verbatim, and when a Budibase builder later renames that column through the UI (POST /api/tables with _rename.old), the embedded quote character terminates the identifier and the injected SQL is executed. Because the MySQL connection is opened with multipleStatements: true, stacked statements run as Budibase's datasource user, allowing arbitrary reads, writes, or destructive operations on the connected database outside Budibase's row/table permission model. Fixed in 3.45.0.
Severity
CWE
- CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/Budibase/budibase/security/adv… | vendor-advisory |
| https://www.vulncheck.com/advisories/budibase-bef… | third-party-advisory |
Impacted products
Date Public
2026-09-10 00:00
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CVE-2026-100682 (GCVE-0-2026-100682)
Vulnerability from nvd – Published: 2026-09-26 13:23 – Updated: 2026-09-26 13:23
VLAI
EPSS
VEX
Title
Budibase Server before 3.45.0 Arbitrary File Write via ZIP Symlink
Summary
Budibase Server before 3.45.0 contains an arbitrary file write vulnerability in the PWA icon upload endpoint that extracts user-supplied ZIP archives without proper symlink validation. Attackers with BUILDER role can craft a malicious ZIP with leaf symlink entries followed by duplicate file entries to write arbitrary files as root, enabling remote code execution.
Severity
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/Budibase/budibase/security/adv… | vendor-advisory |
| https://www.vulncheck.com/advisories/budibase-ser… | third-party-advisory |
Impacted products
Date Public
2026-09-10 00:00
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CVE-2026-100681 (GCVE-0-2026-100681)
Vulnerability from nvd – Published: 2026-09-26 13:23 – Updated: 2026-09-26 13:23
VLAI
EPSS
VEX
Title
Budibase before 3.45.0 SSRF and OAuth Token Exfiltration via Teams Webhook
Summary
Budibase before 3.45.0 contains an unauthenticated server-side request forgery and credential exfiltration vulnerability in the Microsoft Teams webhook endpoint that accepts forged Bot Framework activities with arbitrary serviceUrl values. Attackers can submit a crafted POST request to inject an attacker-controlled serviceUrl that is persisted and used for all subsequent bot replies, causing the server to send live Microsoft OAuth access tokens in Authorization headers to the attacker's host and enabling blind internal network access.
Severity
5.4 (Medium)
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/Budibase/budibase/security/adv… | vendor-advisory |
| https://www.vulncheck.com/advisories/budibase-bef… | third-party-advisory |
Impacted products
Date Public
2026-09-10 00:00
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CVE-2026-100680 (GCVE-0-2026-100680)
Vulnerability from nvd – Published: 2026-09-26 13:23 – Updated: 2026-09-26 13:23
VLAI
EPSS
VEX
Title
Budibase before 3.45.0 Arbitrary Local File Read via OpenAPI Import
Summary
Budibase versions before 3.45.0 fail to disable external JSON reference resolution in the OpenAPI/Swagger import validator, allowing authenticated builders to read arbitrary local files. Attackers with builder access can embed file:// references in OpenAPI specifications submitted to the import endpoint to exfiltrate sensitive files including environment variables containing JWT secrets, API keys, and database credentials.
Severity
CWE
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/Budibase/budibase/security/adv… | vendor-advisory |
| https://www.vulncheck.com/advisories/budibase-bef… | third-party-advisory |
Impacted products
Date Public
2026-09-10 00:00
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CVE-2026-82246 (GCVE-0-2026-82246)
Vulnerability from nvd – Published: 2026-08-28 10:49 – Updated: 2026-08-28 14:45
VLAI
EPSS
VEX
Title
Budibase Server before 3.41.3 SSRF via Query Import
Summary
Budibase Server before 3.41.3 contains a server-side request forgery vulnerability in the query import endpoint that fails to validate user-supplied URLs before fetching content. Attackers can submit arbitrary URLs to retrieve responses from internal services including cloud metadata endpoints and other restricted network resources.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-28 14:44 UTC
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
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Impacted products
Date Public
2026-08-14 00:00
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CVE-2026-82245 (GCVE-0-2026-82245)
Vulnerability from nvd – Published: 2026-08-28 10:49 – Updated: 2026-08-28 15:52
VLAI
EPSS
VEX
Title
Budibase before 3.41.3 Missing Authorization License Management
Summary
Budibase before 3.41.3 fails to enforce role-based authorization on license management endpoints, allowing any authenticated user to delete license keys or manipulate offline tokens. Attackers with basic user privileges can access /api/global/license/* endpoints to disable premium features and downgrade deployments for all users.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-28 15:14 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/Budibase/budibase/security/adv… | vendor-advisory |
| https://www.vulncheck.com/advisories/budibase-bef… | third-party-advisory |
Impacted products
Date Public
2026-08-14 00:00
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CVE-2026-82244 (GCVE-0-2026-82244)
Vulnerability from nvd – Published: 2026-08-28 10:49 – Updated: 2026-08-28 15:40
VLAI
EPSS
VEX
Title
Budibase before 3.41.3 Remote Code Execution via Plugin eval()
Summary
Budibase versions before 3.41.3 contain a remote code execution vulnerability in plugin handling that allows authenticated admin users to execute arbitrary code by uploading a malicious plugin tarball. The server calls eval() on plugin JavaScript files without sandboxing in the main Node.js process, enabling attackers to exfiltrate environment variables and credentials with root privileges in default deployments.
Severity
9.1 (Critical)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-28 15:40 UTC
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/Budibase/budibase/security/adv… | vendor-advisory |
| https://www.vulncheck.com/advisories/budibase-bef… | third-party-advisory |
Impacted products
Date Public
2026-08-14 00:00
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CVE-2026-82243 (GCVE-0-2026-82243)
Vulnerability from nvd – Published: 2026-08-28 10:49 – Updated: 2026-08-31 18:31
VLAI
EPSS
VEX
Title
Budibase Server before 3.41.3 SSRF with Credential Leakage
Summary
Budibase Server before 3.41.3 contains a server-side request forgery vulnerability in the datasource verify endpoint that allows builder-level users to supply arbitrary URLs without SSRF validation. Attackers can exploit this to leak internal CouchDB credentials by making requests to attacker-controlled servers, gaining full database access in cloud deployments.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-31 18:31 UTC
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/Budibase/budibase/security/adv… | vendor-advisory |
| https://www.vulncheck.com/advisories/budibase-ser… | third-party-advisory |
Impacted products
Date Public
2026-08-14 00:00
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CVE-2026-82242 (GCVE-0-2026-82242)
Vulnerability from nvd – Published: 2026-08-28 10:49 – Updated: 2026-08-28 14:02
VLAI
EPSS
VEX
Title
Budibase before 3.41.3 Cross-Application Resource Injection via Missing Authorization
Summary
Budibase versions before 3.41.3 contain a missing authorization vulnerability in the POST /api/resources/duplicate endpoint that allows authenticated builders to inject tables, automations, queries, and screens into any other application without holding any role in the destination workspace. Attackers can inject resources by specifying an arbitrary destination workspace ID in the request body, then trigger injected automations with outgoing webhooks to exfiltrate data from victim applications.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-28 14:02 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/Budibase/budibase/security/adv… | vendor-advisory |
| https://www.vulncheck.com/advisories/budibase-bef… | third-party-advisory |
Impacted products
Date Public
2026-08-14 00:00
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CVE-2026-82241 (GCVE-0-2026-82241)
Vulnerability from nvd – Published: 2026-08-28 10:49 – Updated: 2026-08-28 14:46
VLAI
EPSS
VEX
Title
Budibase backend-core SSRF via incomplete default blacklist
Summary
Budibase backend-core (@budibase/backend-core, as used by @budibase/server) omits the shared address space range 100.64.0.0/10 from its default SSRF blacklist (DEFAULT_BLACKLIST) used by REST datasource query previews. When the default blacklist is active (i.e., a self-hosted deployment has not defined BLACKLIST_IPS), an authenticated user with the Builder permission can submit a REST datasource query preview request to POST /api/queries/preview targeting a reachable HTTP(S) service in the 100.64.0.0/10 range, causing the server to send a request to that target and return its response through the preview flow. Per the advisory, no released fix was identified at the time of publication; remediation is to add 100.64.0.0/10 to DEFAULT_BLACKLIST.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-28 14:46 UTC
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/Budibase/budibase/security/adv… | vendor-advisory |
| https://www.vulncheck.com/advisories/budibase-bac… | third-party-advisory |
Impacted products
Date Public
2026-08-14 00:00
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CVE-2026-82240 (GCVE-0-2026-82240)
Vulnerability from nvd – Published: 2026-08-28 10:49 – Updated: 2026-08-28 15:52
VLAI
EPSS
VEX
Title
Budibase before 3.41.3 Privilege Escalation via User Update API
Summary
Budibase before 3.41.3 fails to validate app-scoped builder role assignments in the public user create and update endpoints, allowing an authenticated app-scoped builder to grant builder access to unrelated apps. Attackers can submit crafted requests to the user update API with builder.apps fields to escalate privileges and gain unauthorized builder access to other applications in the same tenant.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-28 14:32 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/Budibase/budibase/security/adv… | vendor-advisory |
| https://www.vulncheck.com/advisories/budibase-bef… | third-party-advisory |
Impacted products
Date Public
2026-08-14 00:00
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CVE-2026-82239 (GCVE-0-2026-82239)
Vulnerability from nvd – Published: 2026-08-28 10:49 – Updated: 2026-08-28 15:44
VLAI
EPSS
VEX
Title
Budibase before 3.41.3 Authorization Bypass via datasources/query
Summary
Budibase before 3.41.3 fails to enforce per-table role restrictions on the POST /api/datasources/query endpoint, allowing low-privilege BASIC users to read, create, update, or delete rows in any table regardless of configured permissions. Attackers with BASIC role can submit crafted query requests with target table identifiers to bypass table-level access controls and manipulate restricted data.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-28 15:44 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/Budibase/budibase/security/adv… | vendor-advisory |
| https://www.vulncheck.com/advisories/budibase-bef… | third-party-advisory |
Impacted products
Date Public
2026-08-14 00:00
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CVE-2026-100688 (GCVE-0-2026-100688)
Vulnerability from cvelistv5 – Published: 2026-09-26 13:23 – Updated: 2026-09-26 13:23
VLAI
EPSS
VEX
Title
Budibase server before 3.45.0 Cross-Tenant Information Disclosure
Summary
Budibase server before 3.45.0 contains a cross-tenant information disclosure vulnerability in the GET /api/applications/:appId/appPackage endpoint that allows authenticated users to read another tenant's application metadata and source code. Attackers can supply a victim tenant's app id to retrieve sensitive application details including navigation structure, role names, internal screen URLs, JavaScript snippets, and user identifiers without authorization checks.
Severity
CWE
- CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/Budibase/budibase/security/adv… | vendor-advisory |
| https://www.vulncheck.com/advisories/budibase-ser… | third-party-advisory |
Impacted products
Date Public
2026-09-10 00:00
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CVE-2026-100687 (GCVE-0-2026-100687)
Vulnerability from cvelistv5 – Published: 2026-09-26 13:23 – Updated: 2026-09-26 13:23
VLAI
EPSS
VEX
Title
Budibase Server before 3.45.0 Credential Exposure via External Table Broadcast
Summary
Budibase Server before 3.45.0 fails to redact plaintext datasource credentials before broadcasting external table updates to the Builder collaboration websocket room. Attackers with Builder access can intercept unredacted datasource objects containing database passwords and API keys by observing table save or delete operations.
Severity
CWE
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/Budibase/budibase/security/adv… | vendor-advisory |
| https://www.vulncheck.com/advisories/budibase-ser… | third-party-advisory |
Impacted products
Date Public
2026-09-10 00:00
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CVE-2026-100686 (GCVE-0-2026-100686)
Vulnerability from cvelistv5 – Published: 2026-09-26 13:23 – Updated: 2026-09-26 13:23
VLAI
EPSS
VEX
Title
Budibase before 3.45.0 Cross-Workspace Privilege Escalation via POST /api/global/groups/:groupId/apps
Summary
Budibase versions before 3.45.0 fail to validate per-app authorization in the POST /api/global/groups/:groupId/apps endpoint, allowing builders to assign application roles across workspace boundaries. A builder of a single workspace can exploit missing per-app authorization checks to grant themselves admin roles in other workspaces by modifying user group role mappings.
Severity
CWE
- CWE-269 - Improper Privilege Management
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/Budibase/budibase/security/adv… | vendor-advisory |
| https://www.vulncheck.com/advisories/budibase-bef… | third-party-advisory |
Impacted products
Date Public
2026-09-10 00:00
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CVE-2026-100685 (GCVE-0-2026-100685)
Vulnerability from cvelistv5 – Published: 2026-09-26 13:23 – Updated: 2026-09-26 13:23
VLAI
EPSS
VEX
Title
Budibase before 3.45.0 Information Disclosure via Chat Links
Summary
Budibase before 3.45.0 fails to properly scope the GET /api/chat-links endpoint by workspace, allowing builders to enumerate chat identity link records across all workspaces in a tenant. Attackers with builder access to a single workspace can retrieve sensitive chat identity linking data including user IDs and external chat service identifiers from other workspaces they have no permission to access.
Severity
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/Budibase/budibase/security/adv… | vendor-advisory |
| https://www.vulncheck.com/advisories/budibase-bef… | third-party-advisory |
Impacted products
Date Public
2026-09-10 00:00
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CVE-2026-100684 (GCVE-0-2026-100684)
Vulnerability from cvelistv5 – Published: 2026-09-26 13:23 – Updated: 2026-09-26 13:23
VLAI
EPSS
VEX
Title
Budibase Server 3.41.0 before 3.45.0 Authentication Bypass via OIDC
Summary
Budibase versions 3.41.0 before 3.45.0 contain an authentication bypass in the OIDC/SSO login path of @budibase/server. In sso.authenticate, when no existing user matches the incoming SSO subject, the server looks up pending user invites by the IdP-asserted email address alone — without validating an invite code and without an email_verified check (the email_verified gate protects only the existing-account lookup). An attacker who can register at an IdP that the tenant trusts for OIDC and assert a victim's invited email address (even with email_verified=false) claims the pending invite and inherits all of its granted privileges, including builder and admin.global, with no admin exclusion. This results in takeover of the invited principal and, for admin invites, full tenant compromise (access to all apps, datasources including production credentials, and automations); the invite is consumed, denying onboarding to the legitimate invitee.
Severity
8.1 (High)
CWE
- CWE-287 - Improper Authentication
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/Budibase/budibase/security/adv… | vendor-advisory |
| https://www.vulncheck.com/advisories/budibase-ser… | third-party-advisory |
Impacted products
Date Public
2026-09-10 00:00
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CVE-2026-100683 (GCVE-0-2026-100683)
Vulnerability from cvelistv5 – Published: 2026-09-26 13:23 – Updated: 2026-09-26 13:23
VLAI
EPSS
VEX
Title
Budibase before 3.45.0 SQL Injection via column-rename DDL
Summary
Budibase (@budibase/server) before 3.45.0 builds MySQL and MSSQL column-rename DDL in packages/backend-core/src/sql/sqlTable.ts by interpolating identifiers directly into a raw query string (backtick-quoted for MySQL, a single-quoted sp_rename literal for MSSQL) without applying the project's quoteMySqlIdentifier / quoteSqlServerIdentifier helpers. An attacker with DDL rights on a connected MySQL/MSSQL datasource can create a column whose name contains a backtick (MySQL) or single quote (MSSQL) plus additional SQL; Budibase's schema introspection stores the name verbatim, and when a Budibase builder later renames that column through the UI (POST /api/tables with _rename.old), the embedded quote character terminates the identifier and the injected SQL is executed. Because the MySQL connection is opened with multipleStatements: true, stacked statements run as Budibase's datasource user, allowing arbitrary reads, writes, or destructive operations on the connected database outside Budibase's row/table permission model. Fixed in 3.45.0.
Severity
CWE
- CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/Budibase/budibase/security/adv… | vendor-advisory |
| https://www.vulncheck.com/advisories/budibase-bef… | third-party-advisory |
Impacted products
Date Public
2026-09-10 00:00
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CVE-2026-100682 (GCVE-0-2026-100682)
Vulnerability from cvelistv5 – Published: 2026-09-26 13:23 – Updated: 2026-09-26 13:23
VLAI
EPSS
VEX
Title
Budibase Server before 3.45.0 Arbitrary File Write via ZIP Symlink
Summary
Budibase Server before 3.45.0 contains an arbitrary file write vulnerability in the PWA icon upload endpoint that extracts user-supplied ZIP archives without proper symlink validation. Attackers with BUILDER role can craft a malicious ZIP with leaf symlink entries followed by duplicate file entries to write arbitrary files as root, enabling remote code execution.
Severity
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/Budibase/budibase/security/adv… | vendor-advisory |
| https://www.vulncheck.com/advisories/budibase-ser… | third-party-advisory |
Impacted products
Date Public
2026-09-10 00:00
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CVE-2026-100681 (GCVE-0-2026-100681)
Vulnerability from cvelistv5 – Published: 2026-09-26 13:23 – Updated: 2026-09-26 13:23
VLAI
EPSS
VEX
Title
Budibase before 3.45.0 SSRF and OAuth Token Exfiltration via Teams Webhook
Summary
Budibase before 3.45.0 contains an unauthenticated server-side request forgery and credential exfiltration vulnerability in the Microsoft Teams webhook endpoint that accepts forged Bot Framework activities with arbitrary serviceUrl values. Attackers can submit a crafted POST request to inject an attacker-controlled serviceUrl that is persisted and used for all subsequent bot replies, causing the server to send live Microsoft OAuth access tokens in Authorization headers to the attacker's host and enabling blind internal network access.
Severity
5.4 (Medium)
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/Budibase/budibase/security/adv… | vendor-advisory |
| https://www.vulncheck.com/advisories/budibase-bef… | third-party-advisory |
Impacted products
Date Public
2026-09-10 00:00
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CVE-2026-100680 (GCVE-0-2026-100680)
Vulnerability from cvelistv5 – Published: 2026-09-26 13:23 – Updated: 2026-09-26 13:23
VLAI
EPSS
VEX
Title
Budibase before 3.45.0 Arbitrary Local File Read via OpenAPI Import
Summary
Budibase versions before 3.45.0 fail to disable external JSON reference resolution in the OpenAPI/Swagger import validator, allowing authenticated builders to read arbitrary local files. Attackers with builder access can embed file:// references in OpenAPI specifications submitted to the import endpoint to exfiltrate sensitive files including environment variables containing JWT secrets, API keys, and database credentials.
Severity
CWE
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/Budibase/budibase/security/adv… | vendor-advisory |
| https://www.vulncheck.com/advisories/budibase-bef… | third-party-advisory |
Impacted products
Date Public
2026-09-10 00:00
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CVE-2026-82246 (GCVE-0-2026-82246)
Vulnerability from cvelistv5 – Published: 2026-08-28 10:49 – Updated: 2026-08-28 14:45
VLAI
EPSS
VEX
Title
Budibase Server before 3.41.3 SSRF via Query Import
Summary
Budibase Server before 3.41.3 contains a server-side request forgery vulnerability in the query import endpoint that fails to validate user-supplied URLs before fetching content. Attackers can submit arbitrary URLs to retrieve responses from internal services including cloud metadata endpoints and other restricted network resources.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-28 14:44 UTC
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/Budibase/budibase/security/adv… | vendor-advisory |
| https://www.vulncheck.com/advisories/budibase-ser… | third-party-advisory |
Impacted products
Date Public
2026-08-14 00:00
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CVE-2026-82245 (GCVE-0-2026-82245)
Vulnerability from cvelistv5 – Published: 2026-08-28 10:49 – Updated: 2026-08-28 15:52
VLAI
EPSS
VEX
Title
Budibase before 3.41.3 Missing Authorization License Management
Summary
Budibase before 3.41.3 fails to enforce role-based authorization on license management endpoints, allowing any authenticated user to delete license keys or manipulate offline tokens. Attackers with basic user privileges can access /api/global/license/* endpoints to disable premium features and downgrade deployments for all users.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-28 15:14 UTC
CWE
- CWE-862 - Missing Authorization
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/Budibase/budibase/security/adv… | vendor-advisory |
| https://www.vulncheck.com/advisories/budibase-bef… | third-party-advisory |
Impacted products
Date Public
2026-08-14 00:00
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CVE-2026-82244 (GCVE-0-2026-82244)
Vulnerability from cvelistv5 – Published: 2026-08-28 10:49 – Updated: 2026-08-28 15:40
VLAI
EPSS
VEX
Title
Budibase before 3.41.3 Remote Code Execution via Plugin eval()
Summary
Budibase versions before 3.41.3 contain a remote code execution vulnerability in plugin handling that allows authenticated admin users to execute arbitrary code by uploading a malicious plugin tarball. The server calls eval() on plugin JavaScript files without sandboxing in the main Node.js process, enabling attackers to exfiltrate environment variables and credentials with root privileges in default deployments.
Severity
9.1 (Critical)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-28 15:40 UTC
CWE
- CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/Budibase/budibase/security/adv… | vendor-advisory |
| https://www.vulncheck.com/advisories/budibase-bef… | third-party-advisory |
Impacted products
Date Public
2026-08-14 00:00
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CVE-2026-82243 (GCVE-0-2026-82243)
Vulnerability from cvelistv5 – Published: 2026-08-28 10:49 – Updated: 2026-08-31 18:31
VLAI
EPSS
VEX
Title
Budibase Server before 3.41.3 SSRF with Credential Leakage
Summary
Budibase Server before 3.41.3 contains a server-side request forgery vulnerability in the datasource verify endpoint that allows builder-level users to supply arbitrary URLs without SSRF validation. Attackers can exploit this to leak internal CouchDB credentials by making requests to attacker-controlled servers, gaining full database access in cloud deployments.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-31 18:31 UTC
CWE
- CWE-918 - Server-Side Request Forgery (SSRF)
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/Budibase/budibase/security/adv… | vendor-advisory |
| https://www.vulncheck.com/advisories/budibase-ser… | third-party-advisory |
Impacted products
Date Public
2026-08-14 00:00
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},
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{
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],
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{
"descriptions": [
{
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"description": "Server-Side Request Forgery (SSRF)",
"lang": "en",
"type": "CWE"
}
]
}
],
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"dateUpdated": "2026-08-28T10:49:30.744Z",
"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
"shortName": "VulnCheck"
},
"references": [
{
"name": "GitHub Security Advisory (GHSA-83m5-fvmg-r7xv)",
"tags": [
"vendor-advisory"
],
"url": "https://github.com/Budibase/budibase/security/advisories/GHSA-83m5-fvmg-r7xv"
},
{
"name": "VulnCheck Advisory: Budibase Server before 3.41.3 SSRF with Credential Leakage",
"tags": [
"third-party-advisory"
],
"url": "https://www.vulncheck.com/advisories/budibase-server-before-3.41.3-ssrf-with-credential-leakage"
}
],
"title": "Budibase Server before 3.41.3 SSRF with Credential Leakage",
"x_generator": {
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}
}
},
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"assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
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"cveId": "CVE-2026-82243",
"datePublished": "2026-08-28T10:49:30.744Z",
"dateReserved": "2026-08-28T10:37:51.948Z",
"dateUpdated": "2026-08-31T18:31:42.022Z",
"state": "PUBLISHED"
},
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}