Common Weakness Enumeration
CWE-269
DiscouragedImproper Privilege Management
Abstraction: Class · Status: Draft
The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.
6285 vulnerabilities reference this CWE, most recent first.
CVE-2026-92958 (GCVE-0-2026-92958)
Vulnerability from cvelistv5 – Published: 2026-09-17 13:46 – Updated: 2026-09-17 13:46
VLAI
EPSS
VEX
Title
vm2 before 3.11.7 Denylist Bypass via fs/promises
Summary
vm2 through 3.11.6 contains a builtin-module denylist bypass in NodeVM. When the embedder uses the builtin wildcard together with negative entries (e.g. require: { builtin: ['*', '-fs', '-child_process'] }), negative entries are matched by exact module name in lib/builtin.js, so -fs removes only the builtin named fs and does not remove builtin subpaths such as fs/promises. Sandboxed code can therefore call require('fs/promises') or require('node:fs/promises') and reach the promise-based filesystem API despite fs being denied; node: prefix handling is likewise inconsistent (a -node:fs/promises entry does not block require('fs/promises')). Host file creation and writing were confirmed via fsp.writeFile(), and other fs/promises operations (cp, mkdir, rename, rm, rmdir, truncate, read operations, etc.) are also reachable. This issue is fixed in vm2 3.11.7.
Severity
CWE
- CWE-269 - Improper Privilege Management
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/patriksimek/vm2/security/advis… | vendor-advisory |
| https://www.vulncheck.com/advisories/vm2-before-3… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| patriksimek | vm2 |
Affected:
0 , < 3.11.7
(semver)
Unaffected: 3.11.7 (semver) |
Date Public
2026-08-24 00:00
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CVE-2026-92957 (GCVE-0-2026-92957)
Vulnerability from cvelistv5 – Published: 2026-09-17 13:46 – Updated: 2026-09-17 17:25
VLAI
EPSS
VEX
Title
vm2 before 3.11.7 Authentication Bypass via node: Prefix
Summary
vm2 through 3.11.6 does not normalize `node:`-prefixed builtin specifiers when evaluating user-supplied negative (deny) entries in a NodeVM wildcard require policy. Although NodeVM strips the `node:` prefix during require() resolution, negative wildcard entries are matched by exact string comparison against the canonical builtin names, so a policy such as `new NodeVM({ require: { builtin: ['*', '-node:child_process'] } })` fails to deny the canonical `child_process` module. Sandboxed code can therefore obtain the host `child_process` builtin via `require('child_process')` or `require('node:child_process')`, gaining references to process-spawning APIs such as execSync and spawn, which is equivalent to host command-execution capability for untrusted sandbox code. Fixed in vm2 3.11.7. (Suggested title: "vm2 before 3.11.7: NodeVM builtin deny-list bypass via node:-prefixed specifiers exposes child_process")
Severity
9.9 (Critical)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-17 17:24 UTC
CWE
- CWE-269 - Improper Privilege Management
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/patriksimek/vm2/security/advis… | vendor-advisory |
| https://www.vulncheck.com/advisories/vm2-before-3… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| patriksimek | vm2 |
Affected:
0 , < 3.11.7
(semver)
Unaffected: 3.11.7 (semver) |
Date Public
2026-08-24 00:00
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CVE-2026-92619 (GCVE-0-2026-92619)
Vulnerability from cvelistv5 – Published: 2026-09-18 06:38 – Updated: 2026-09-18 18:32
VLAI
EPSS
VEX
Title
Booking Calendar <= 11.8.2 - Authenticated (Editor+) Privilege Escalation to 'data_name' Parameter
Summary
The Booking Calendar plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 11.8.2 via the `wpbc_ajax_option_save` AJAX action. The vulnerability exists because the `handle_ajax_save()` function applies per-option safeguards only to names explicitly registered via `register_option_policy()`, causing `get_option_policy()` to return an empty policy — bypassing all can_save, force_mode, and allowed_keys checks — for any unregistered option name, including core WordPress options, while an attacker-controlled `data_name` parameter passes through `sanitize_key()` and is written directly to `update_option()` without restriction. This makes it possible for authenticated attackers with Editor-level access and above to escalate their privileges to Administrator by writing core WordPress options such as `default_role=administrator` and `users_can_register=1`, then self-registering a new Administrator account. The nonce check does not meaningfully restrict this attack, as both the nonce value and nonce action are attacker-supplied POST parameters, and a valid nonce is trivially obtainable via `admin-ajax.php?action=rest-nonce`.
Severity
7.2 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-18 17:24 UTC
CWE
- CWE-269 - Improper Privilege Management
Assigner
References
6 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| wpdevelop | Booking Calendar |
Affected:
0 , ≤ 11.8.2
(semver)
|
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CVE-2026-90894 (GCVE-0-2026-90894)
Vulnerability from cvelistv5 – Published: 2026-09-14 09:52 – Updated: 2026-09-15 08:49
VLAI
EPSS
VEX
Title
Parallels Desktop local privilege escalation via appliance extract argument injection
Summary
Parallels Desktop runs prl_disp_service as root. Local clients reach it on the world-writable socket /var/run/prl_disp_service.socket. PrlSrv_LoginLocal accepts peer credentials. No Parallels signature. No admin group.
After login, PrlSrv_InstallAppliance lets you pick the appliance folder (sVmParentPath). The daemon unpacks with one string, tar -xf "%1" -C "%2", then Qt QProcess::splitCommand chops that string into words. A quote in the folder name closes early. The leftover text becomes extra tar flags. macOS tar --use-compress-program= runs the named program as root.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-14 10:23 UTC
CWE
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.parallels.com/products/desktop/ | product |
| https://kb.parallels.com/en/131168 | release-notes |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Parallels | Parallels Desktop for Mac |
Affected:
26.4.0
Unaffected: 27.0.0 |
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CVE-2026-90856 (GCVE-0-2026-90856)
Vulnerability from cvelistv5 – Published: 2026-09-15 03:00 – Updated: 2026-09-15 13:54 X_Freeware
VLAI
EPSS
VEX
Title
SourceCodester College Notes Gallery Management System Registration Flow signup.php privileges management
Summary
A security vulnerability has been detected in SourceCodester College Notes Gallery Management System 1.0. This impacts an unknown function of the file signup.php of the component Registration Flow. Such manipulation of the argument role leads to improper privilege management. The attack can be launched remotely. The exploit has been disclosed publicly and may be used.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-15 13:47 UTC
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/403413 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/403413/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-90856 | third-party-advisory |
| https://vuldb.com/submit/927252 | third-party-advisory |
| https://github.com/Andyov0/cve/issues/4 | exploitissue-tracking |
| https://www.sourcecodester.com/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| SourceCodester | College Notes Gallery Management System |
Affected:
1.0
cpe:2.3:a:sourcecodester:college_notes_gallery_management_system:*:*:*:*:*:*:*:* |
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CVE-2026-90787 (GCVE-0-2026-90787)
Vulnerability from cvelistv5 – Published: 2026-09-14 13:45 – Updated: 2026-09-14 15:37
VLAI
EPSS
VEX
Title
Soarkey StudentManagement Registration Workflow register.html RegisterServlet.doPost privileges management
Summary
A vulnerability was identified in Soarkey StudentManagement up to e08f7f1d5015af407aa4cca0ada3dea189b4937e. Affected is the function RegisterServlet.doPost of the file code/WebContent/register.html of the component Registration Workflow. Such manipulation of the argument level leads to improper privilege management. The attack can be launched remotely. The exploit is publicly available and might be used. This product does not use versioning. This is why information about affected and unaffected releases are unavailable. The project was informed of the problem early through an issue report but has not responded yet.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-14 15:37 UTC
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/403293 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/403293/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-90787 | third-party-advisory |
| https://vuldb.com/submit/919259 | third-party-advisory |
| https://github.com/Soarkey/StudentManagement/issues/35 | exploitissue-tracking |
| https://github.com/Soarkey/StudentManagement/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Soarkey | StudentManagement |
Affected:
e08f7f1d5015af407aa4cca0ada3dea189b4937e
cpe:2.3:a:soarkey:studentmanagement:*:*:*:*:*:*:*:* |
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CVE-2026-90523 (GCVE-0-2026-90523)
Vulnerability from cvelistv5 – Published: 2026-09-13 13:15 – Updated: 2026-09-14 15:29 X_Open Source
VLAI
EPSS
VEX
Title
jaychouchannel Tourism-Management-System User Register Endpoint UsersController.java privileges management
Summary
A vulnerability was identified in jaychouchannel Tourism-Management-System up to 229956e20dbd4a80eeff14535e44d3099502af09. The affected element is an unknown function of the file travel/src/main/java/com/controller/UsersController.java of the component User Register Endpoint. Such manipulation of the argument UsersEntity leads to improper privilege management. The attack can be launched remotely. The exploit is publicly available and might be used. This product does not use versioning. This is why information about affected and unaffected releases are unavailable. The name of the patch is 84d8ec384f669df3985293dab293bb7b477efa64. Applying a patch is advised to resolve this issue.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-14 15:28 UTC
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/403113 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/403113/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-90523 | third-party-advisory |
| https://vuldb.com/submit/912244 | third-party-advisory |
| https://github.com/jaychouchannel/Tourism-Managem… | exploitissue-tracking |
| https://github.com/jaychouchannel/Tourism-Managem… | patch |
| https://github.com/jaychouchannel/Tourism-Managem… | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| jaychouchannel | Tourism-Management-System |
Affected:
229956e20dbd4a80eeff14535e44d3099502af09
cpe:2.3:a:jaychouchannel:tourism-management-system:*:*:*:*:*:*:*:* |
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CVE-2026-90501 (GCVE-0-2026-90501)
Vulnerability from cvelistv5 – Published: 2026-09-13 08:00 – Updated: 2026-09-16 13:57
VLAI
EPSS
VEX
Title
lenve vhr HrMapper.xml HrInfoController.updateHr privileges management
Summary
A security vulnerability has been detected in lenve vhr 1.0-SNAPSHOT. This issue affects the function HrInfoController.updateHr of the file HrMapper.xml. Such manipulation of the argument Password leads to improper privilege management. The attack may be performed from remote. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-16 13:57 UTC
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/403089 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/403089/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-90501 | third-party-advisory |
| https://vuldb.com/submit/892904 | third-party-advisory |
| https://github.com/ArrestX/vhr-advisories/blob/ma… | exploit |
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CVE-2026-90487 (GCVE-0-2026-90487)
Vulnerability from cvelistv5 – Published: 2026-09-12 23:00 – Updated: 2026-09-14 15:56
VLAI
EPSS
VEX
Title
Xuxueli xxl-job JobGroupController.java privileges management
Summary
A vulnerability was found in Xuxueli xxl-job up to 3.4.2. Affected by this issue is some unknown functionality of the file xxl-job-admin/src/main/java/com/xxl/job/admin/business/controller/JobGroupController.java. The manipulation results in improper privilege management. The attack may be launched remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-14 15:56 UTC
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/403075 | vdb-entry |
| https://vuldb.com/vuln/403075/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-90487 | third-party-advisory |
| https://vuldb.com/submit/888438 | third-party-advisory |
| https://github.com/zhaizejiang/xxl-job-vuln-poc/e… | exploit |
Impacted products
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CVE-2026-88891 (GCVE-0-2026-88891)
Vulnerability from cvelistv5 – Published: 2026-09-10 13:05 – Updated: 2026-09-15 14:25
VLAI
EPSS
VEX
Title
OpenPanel Read-Only Access Level Enforcement Bypass via Mutations
Summary
OpenPanel fails to enforce read-only project access level on 26 of 29 mutating procedures, allowing read-level members to modify, delete, and publish project data. Attackers with explicit read-only access can delete reports and dashboards, schedule entire projects for deletion, publish private analytics to public share links, and modify alerting rules by exploiting missing access level validation in mutation resolvers.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-15 14:25 UTC
CWE
- CWE-269 - Improper Privilege Management
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/Openpanel-dev/openpanel/securi… | vendor-advisory |
| https://www.vulncheck.com/advisories/openpanel-re… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Openpanel-dev | openpanel |
Affected:
0 , ≤ worker
(custom)
cpe:2.3:a:openpanel:openpanel:*:*:*:*:*:*:*:* |
Date Public
2026-08-26 00:00
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "LOW",
"vulnIntegrityImpact": "HIGH"
},
"format": "CVSS"
},
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.3,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H",
"version": "3.1"
},
"format": "CVSS"
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-269",
"description": "Improper Privilege Management",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-09-10T13:05:39.530Z",
"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
"shortName": "VulnCheck"
},
"references": [
{
"name": "GitHub Security Advisory (GHSA-f9rx-pxgw-c6rg)",
"tags": [
"vendor-advisory"
],
"url": "https://github.com/Openpanel-dev/openpanel/security/advisories/GHSA-f9rx-pxgw-c6rg"
},
{
"name": "VulnCheck Advisory: OpenPanel Read-Only Access Level Enforcement Bypass via Mutations",
"tags": [
"third-party-advisory"
],
"url": "https://www.vulncheck.com/advisories/openpanel-read-only-access-level-enforcement-bypass-via-mutations"
}
],
"title": "OpenPanel Read-Only Access Level Enforcement Bypass via Mutations",
"x_generator": {
"engine": "vulncheck-endgame"
}
}
},
"cveMetadata": {
"assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
"assignerShortName": "VulnCheck",
"cveId": "CVE-2026-88891",
"datePublished": "2026-09-10T13:05:39.530Z",
"dateReserved": "2026-09-10T11:28:50.296Z",
"dateUpdated": "2026-09-15T14:25:41.954Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
Mitigation MIT-1
Architecture and Design
Operation
Very carefully manage the setting, management, and handling of privileges. Explicitly manage trust zones in the software.
Mitigation MIT-48
Architecture and Design
Strategy: Separation of Privilege
Follow the principle of least privilege when assigning access rights to entities in a software system.
Mitigation MIT-49
Architecture and Design
Strategy: Separation of Privilege
Consider following the principle of separation of privilege. Require multiple conditions to be met before permitting access to a system resource.
CAPEC-122: Privilege Abuse
An adversary is able to exploit features of the target that should be reserved for privileged users or administrators but are exposed to use by lower or non-privileged accounts. Access to sensitive information and functionality must be controlled to ensure that only authorized users are able to access these resources.
CAPEC-233: Privilege Escalation
An adversary exploits a weakness enabling them to elevate their privilege and perform an action that they are not supposed to be authorized to perform.
CAPEC-58: Restful Privilege Elevation
An adversary identifies a Rest HTTP (Get, Put, Delete) style permission method allowing them to perform various malicious actions upon server data due to lack of access control mechanisms implemented within the application service accepting HTTP messages.