CWE-290
AllowedAuthentication Bypass by Spoofing
Abstraction: Base · Status: Incomplete
This attack-focused weakness is caused by incorrectly implemented authentication schemes that are subject to spoofing attacks.
1114 vulnerabilities reference this CWE, most recent first.
GHSA-7F47-Q24V-32RC
Vulnerability from github – Published: 2026-05-19 15:31 – Updated: 2026-05-19 18:32Spoofing issue in the Web Speech component. This vulnerability was fixed in Firefox 151.
{
"affected": [],
"aliases": [
"CVE-2026-8963"
],
"database_specific": {
"cwe_ids": [
"CWE-290"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-05-19T14:16:52Z",
"severity": "HIGH"
},
"details": "Spoofing issue in the Web Speech component. This vulnerability was fixed in Firefox 151.",
"id": "GHSA-7f47-q24v-32rc",
"modified": "2026-05-19T18:32:09Z",
"published": "2026-05-19T15:31:33Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-8963"
},
{
"type": "WEB",
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=2021222"
},
{
"type": "WEB",
"url": "https://www.mozilla.org/security/advisories/mfsa2026-46"
},
{
"type": "WEB",
"url": "https://www.mozilla.org/security/advisories/mfsa2026-50"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-7F8G-XQPJ-293G
Vulnerability from github – Published: 2022-02-11 00:01 – Updated: 2023-12-28 00:30Microsoft SharePoint Server Spoofing Vulnerability This CVE ID is unique from CVE-2021-43242.
{
"affected": [],
"aliases": [
"CVE-2021-42320"
],
"database_specific": {
"cwe_ids": [
"CWE-290"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-12-15T15:15:00Z",
"severity": "LOW"
},
"details": "Microsoft SharePoint Server Spoofing Vulnerability This CVE ID is unique from CVE-2021-43242.",
"id": "GHSA-7f8g-xqpj-293g",
"modified": "2023-12-28T00:30:19Z",
"published": "2022-02-11T00:01:45Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-42320"
},
{
"type": "WEB",
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-42320"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-7F9R-6785-2V6V
Vulnerability from github – Published: 2026-09-18 00:31 – Updated: 2026-09-18 00:31Authentication bypass by spoofing in Microsoft Dataverse allows an unauthorized attacker to elevate privileges over a network.
{
"affected": [],
"aliases": [
"CVE-2026-77903"
],
"database_specific": {
"cwe_ids": [
"CWE-290"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-09-17T23:18:44Z",
"severity": "CRITICAL"
},
"details": "Authentication bypass by spoofing in Microsoft Dataverse allows an unauthorized attacker to elevate privileges over a network.",
"id": "GHSA-7f9r-6785-2v6v",
"modified": "2026-09-18T00:31:09Z",
"published": "2026-09-18T00:31:09Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-77903"
},
{
"type": "WEB",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-77903"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-7FPJ-9HR8-28VH
Vulnerability from github – Published: 2024-04-17 18:25 – Updated: 2024-11-18 17:28Keycloak was found to not properly enforce token types when validating signatures locally. An authenticated attacker could use this flaw to exchange a logout token for an access token and possibly gain access to data outside of enforced permissions.
{
"affected": [
{
"package": {
"ecosystem": "Maven",
"name": "org.keycloak:keycloak-services"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "22.0.10"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Maven",
"name": "org.keycloak:keycloak-services"
},
"ranges": [
{
"events": [
{
"introduced": "23.0.0"
},
{
"fixed": "24.0.3"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2023-0657"
],
"database_specific": {
"cwe_ids": [
"CWE-273",
"CWE-284",
"CWE-287",
"CWE-290",
"CWE-347"
],
"github_reviewed": true,
"github_reviewed_at": "2024-04-17T18:25:59Z",
"nvd_published_at": "2024-11-17T11:15:05Z",
"severity": "LOW"
},
"details": "Keycloak was found to not properly enforce token types when validating signatures locally. An authenticated attacker could use this flaw to exchange a logout token for an access token and possibly gain access to data outside of enforced permissions.\n\n",
"id": "GHSA-7fpj-9hr8-28vh",
"modified": "2024-11-18T17:28:39Z",
"published": "2024-04-17T18:25:59Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/keycloak/keycloak/security/advisories/GHSA-7fpj-9hr8-28vh"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-0657"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2024:1867"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2024:1868"
},
{
"type": "WEB",
"url": "https://access.redhat.com/security/cve/CVE-2023-0657"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2166728"
},
{
"type": "PACKAGE",
"url": "https://github.com/keycloak/keycloak"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:A/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N",
"type": "CVSS_V3"
}
],
"summary": "Keycloak vulnerable to impersonation via logout token exchange"
}
GHSA-7FPW-CFC4-3P2C
Vulnerability from github – Published: 2017-12-28 22:51 – Updated: 2023-06-21 22:00Duplicate advisory
This advisory has been withdrawn because it is a duplicate of GHSA-77fw-rf4v-vfp9. This link is maintained to preserve external references.
Original Description
A vulnerability has been discovered in the Auth0 passport-wsfed-saml2 library affecting versions < 3.0.5. This vulnerability allows an attacker to impersonate another user and potentially elevate their privileges if the SAML identity provider does not sign the full SAML response (e.g., only signs the assertion within the response).
{
"affected": [
{
"package": {
"ecosystem": "npm",
"name": "passport-wsfed-saml2"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.0.5"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [],
"database_specific": {
"cwe_ids": [
"CWE-290"
],
"github_reviewed": true,
"github_reviewed_at": "2020-06-16T21:22:38Z",
"nvd_published_at": null,
"severity": "HIGH"
},
"details": "## Duplicate advisory\nThis advisory has been withdrawn because it is a duplicate of GHSA-77fw-rf4v-vfp9. This link is maintained to preserve external references.\n\n## Original Description\nA vulnerability has been discovered in the Auth0 passport-wsfed-saml2 library affecting versions \u003c 3.0.5. This vulnerability allows an attacker to impersonate another user and potentially elevate their privileges if the SAML identity provider does not sign the full SAML response (e.g., only signs the assertion within the response).",
"id": "GHSA-7fpw-cfc4-3p2c",
"modified": "2023-06-21T22:00:08Z",
"published": "2017-12-28T22:51:45Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2017-16897"
},
{
"type": "WEB",
"url": "https://auth0.com/docs/security/bulletins/cve-2017-16897"
},
{
"type": "ADVISORY",
"url": "https://github.com/advisories/GHSA-7fpw-cfc4-3p2c"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
],
"summary": "Duplicate advisory: High severity vulnerability that affects passport-wsfed-saml2",
"withdrawn": "2023-06-21T22:00:08Z"
}
GHSA-7FV8-VR6G-Q8QW
Vulnerability from github – Published: 2024-05-17 09:31 – Updated: 2024-05-17 09:31Authentication Bypass by Spoofing vulnerability in WP Happy Coders Comments Like Dislike allows Functionality Bypass.This issue affects Comments Like Dislike: from n/a through 1.2.2.
{
"affected": [],
"aliases": [
"CVE-2024-25906"
],
"database_specific": {
"cwe_ids": [
"CWE-290"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-05-17T09:15:26Z",
"severity": "MODERATE"
},
"details": "Authentication Bypass by Spoofing vulnerability in WP Happy Coders Comments Like Dislike allows Functionality Bypass.This issue affects Comments Like Dislike: from n/a through 1.2.2.",
"id": "GHSA-7fv8-vr6g-q8qw",
"modified": "2024-05-17T09:31:02Z",
"published": "2024-05-17T09:31:02Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-25906"
},
{
"type": "WEB",
"url": "https://patchstack.com/database/vulnerability/comments-like-dislike/wordpress-comments-like-dislike-plugin-1-2-1-ip-restriction-bypass-vulnerability-vulnerability?_s_id=cve"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-7G62-22RJ-6JH7
Vulnerability from github – Published: 2022-04-30 00:02 – Updated: 2022-04-30 00:02A URL spoofing vulnerability was found in all international versions of Xiaomi Mi browser 10.5.6-g (aka the MIUI native browser) and Mint Browser 1.5.3 due to the way they handle the "q" query parameter. The portion of an https URL before the ?q= substring is not shown to the user.
{
"affected": [],
"aliases": [
"CVE-2019-10875"
],
"database_specific": {
"cwe_ids": [
"CWE-290"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2019-04-05T13:29:00Z",
"severity": "MODERATE"
},
"details": "A URL spoofing vulnerability was found in all international versions of Xiaomi Mi browser 10.5.6-g (aka the MIUI native browser) and Mint Browser 1.5.3 due to the way they handle the \"q\" query parameter. The portion of an https URL before the ?q= substring is not shown to the user.",
"id": "GHSA-7g62-22rj-6jh7",
"modified": "2022-04-30T00:02:15Z",
"published": "2022-04-30T00:02:15Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-10875"
},
{
"type": "WEB",
"url": "https://sec.xiaomi.com/bug/5bedef67a31ec71e"
},
{
"type": "WEB",
"url": "https://thehackernews.com/2019/04/xiaomi-browser-vulnerability.html"
},
{
"type": "WEB",
"url": "https://www.andmp.com/2019/04/xiaomi-url-spoofing-w-ssl-vulnerability.html"
},
{
"type": "WEB",
"url": "http://packetstormsecurity.com/files/152497/Xiaomi-Mi-Browser-Mint-Browser-URL-Spoofing.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-7HXM-F538-3XP6
Vulnerability from github – Published: 2026-07-02 17:13 – Updated: 2026-07-02 17:13Summary
Matrix allowFrom could bind to mutable display names. In affected versions, a Matrix account able to change display name metadata could match a policy entry through mutable display metadata.
This advisory is scoped to the named feature and configuration. It does not change OpenClaw's trusted-operator model: authenticated Gateway operators, installed plugins, and intentional local execution surfaces remain trusted unless a separate policy, approval, allowlist, sandbox, or auth boundary is crossed.
Impact
When the affected feature is enabled and reachable, this could receive agent access intended for another Matrix identity. Practical impact depends on the operator's configuration and whether lower-trust input can reach that path.
Patched Versions
The first stable patched version is 2026.5.7.
Mitigations
use stable Matrix user IDs in allowlists until patched. As general hardening, keep channel and tool allowlists narrow, avoid sharing one Gateway between mutually untrusted users, and disable the affected feature when it is not needed.
{
"affected": [
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 2026.5.6"
},
"package": {
"ecosystem": "npm",
"name": "openclaw"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2026.5.7"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2026-53811"
],
"database_specific": {
"cwe_ids": [
"CWE-290"
],
"github_reviewed": true,
"github_reviewed_at": "2026-07-02T17:13:58Z",
"nvd_published_at": "2026-06-11T21:16:23Z",
"severity": "HIGH"
},
"details": "### Summary\n\nMatrix allowFrom could bind to mutable display names. In affected versions, a Matrix account able to change display name metadata could match a policy entry through mutable display metadata.\n\nThis advisory is scoped to the named feature and configuration. It does not change OpenClaw\u0027s trusted-operator model: authenticated Gateway operators, installed plugins, and intentional local execution surfaces remain trusted unless a separate policy, approval, allowlist, sandbox, or auth boundary is crossed.\n\n### Impact\n\nWhen the affected feature is enabled and reachable, this could receive agent access intended for another Matrix identity. Practical impact depends on the operator\u0027s configuration and whether lower-trust input can reach that path.\n\n### Patched Versions\n\nThe first stable patched version is `2026.5.7`.\n\n### Mitigations\n\nuse stable Matrix user IDs in allowlists until patched. As general hardening, keep channel and tool allowlists narrow, avoid sharing one Gateway between mutually untrusted users, and disable the affected feature when it is not needed.",
"id": "GHSA-7hxm-f538-3xp6",
"modified": "2026-07-02T17:13:58Z",
"published": "2026-07-02T17:13:58Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/openclaw/openclaw/security/advisories/GHSA-7hxm-f538-3xp6"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-53811"
},
{
"type": "PACKAGE",
"url": "https://github.com/openclaw/openclaw"
},
{
"type": "WEB",
"url": "https://www.vulncheck.com/advisories/openclaw-privilege-escalation-via-mutable-display-names-in-matrix-allowfrom"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
"type": "CVSS_V4"
}
],
"summary": "OpenClaw: Matrix allowFrom could bind to mutable display names"
}
GHSA-7J4J-PG3J-97Q6
Vulnerability from github – Published: 2023-08-31 03:30 – Updated: 2025-02-13 18:31Brocade SANnav Web interface before Brocade SANnav v2.3.0 and v2.2.2a allows remote unauthenticated users to bypass web authentication and authorization.
{
"affected": [],
"aliases": [
"CVE-2023-31424"
],
"database_specific": {
"cwe_ids": [
"CWE-290"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-08-31T01:15:08Z",
"severity": "CRITICAL"
},
"details": "Brocade SANnav Web interface before Brocade SANnav v2.3.0 and v2.2.2a\n allows remote unauthenticated users to bypass web authentication and \nauthorization.",
"id": "GHSA-7j4j-pg3j-97q6",
"modified": "2025-02-13T18:31:51Z",
"published": "2023-08-31T03:30:36Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-31424"
},
{
"type": "WEB",
"url": "https://security.netapp.com/advisory/ntap-20240229-0004"
},
{
"type": "WEB",
"url": "https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/22507"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-7JMM-RC72-MCGF
Vulnerability from github – Published: 2026-06-01 18:31 – Updated: 2026-06-01 18:31Authentication Bypass by Spoofing vulnerability in AAM Plugin Advanced Access Manager allows URL Encoding.
This issue affects Advanced Access Manager: from n/a through 7.1.0.
{
"affected": [],
"aliases": [
"CVE-2026-42674"
],
"database_specific": {
"cwe_ids": [
"CWE-290"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-06-01T17:16:59Z",
"severity": "HIGH"
},
"details": "Authentication Bypass by Spoofing vulnerability in AAM Plugin Advanced Access Manager allows URL Encoding.\n\nThis issue affects Advanced Access Manager: from n/a through 7.1.0.",
"id": "GHSA-7jmm-rc72-mcgf",
"modified": "2026-06-01T18:31:53Z",
"published": "2026-06-01T18:31:53Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-42674"
},
{
"type": "WEB",
"url": "https://patchstack.com/database/wordpress/plugin/advanced-access-manager/vulnerability/wordpress-advanced-access-manager-plugin-7-1-0-bypass-vulnerability-vulnerability?_s_id=cve"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
"type": "CVSS_V3"
}
]
}
No mitigation information available for this CWE.
CAPEC-21: Exploitation of Trusted Identifiers
An adversary guesses, obtains, or "rides" a trusted identifier (e.g. session ID, resource ID, cookie, etc.) to perform authorized actions under the guise of an authenticated user or service.
CAPEC-22: Exploiting Trust in Client
An attack of this type exploits vulnerabilities in client/server communication channel authentication and data integrity. It leverages the implicit trust a server places in the client, or more importantly, that which the server believes is the client. An attacker executes this type of attack by communicating directly with the server where the server believes it is communicating only with a valid client. There are numerous variations of this type of attack.
CAPEC-459: Creating a Rogue Certification Authority Certificate
An adversary exploits a weakness resulting from using a hashing algorithm with weak collision resistance to generate certificate signing requests (CSR) that contain collision blocks in their "to be signed" parts. The adversary submits one CSR to be signed by a trusted certificate authority then uses the signed blob to make a second certificate appear signed by said certificate authority. Due to the hash collision, both certificates, though different, hash to the same value and so the signed blob works just as well in the second certificate. The net effect is that the adversary's second X.509 certificate, which the Certification Authority has never seen, is now signed and validated by that Certification Authority.
CAPEC-461: Web Services API Signature Forgery Leveraging Hash Function Extension Weakness
An adversary utilizes a hash function extension/padding weakness, to modify the parameters passed to the web service requesting authentication by generating their own call in order to generate a legitimate signature hash (as described in the notes), without knowledge of the secret token sometimes provided by the web service.
CAPEC-473: Signature Spoof
An attacker generates a message or datablock that causes the recipient to believe that the message or datablock was generated and cryptographically signed by an authoritative or reputable source, misleading a victim or victim operating system into performing malicious actions.
CAPEC-476: Signature Spoofing by Misrepresentation
An attacker exploits a weakness in the parsing or display code of the recipient software to generate a data blob containing a supposedly valid signature, but the signer's identity is falsely represented, which can lead to the attacker manipulating the recipient software or its victim user to perform compromising actions.
CAPEC-59: Session Credential Falsification through Prediction
This attack targets predictable session ID in order to gain privileges. The attacker can predict the session ID used during a transaction to perform spoofing and session hijacking.
CAPEC-60: Reusing Session IDs (aka Session Replay)
This attack targets the reuse of valid session ID to spoof the target system in order to gain privileges. The attacker tries to reuse a stolen session ID used previously during a transaction to perform spoofing and session hijacking. Another name for this type of attack is Session Replay.
CAPEC-667: Bluetooth Impersonation AttackS (BIAS)
An adversary disguises the MAC address of their Bluetooth enabled device to one for which there exists an active and trusted connection and authenticates successfully. The adversary can then perform malicious actions on the target Bluetooth device depending on the target’s capabilities.
CAPEC-94: Adversary in the Middle (AiTM)
An adversary targets the communication between two components (typically client and server), in order to alter or obtain data from transactions. A general approach entails the adversary placing themself within the communication channel between the two components.