EUVD-2025-209495
GHSA-gw5f-5fmc-2xp2
Vulnerability Assessment
| Weakness |
CWE
OWASP Top 10:2025
A07:2025 - Authentication Failures
ASVS 5.0
V7 - Session Management Session expiration enforcement
|
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Alert meAnalysisAIv1 – Jul 27, 2026
Unauthorized access persists in WSO2 Identity Server after user accounts are locked because existing access tokens are not revoked, allowing locked users to continue accessing protected resources until the tokens naturally expire. Affected versions prior to 5.2.0.35 are vulnerable. A vendor patch is available, but no active exploitation or public exploits are known at this time.
Affected VersionsENISA
Affected Packages
Source: OSV (Open Source Vulnerabilities)
Affects your stack
Affects 1 package in euvd
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- Exploit and PoC references, threat intelligence from 22 sources
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Severity by source
AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
Lifecycle Timeline
4DescriptionNVD
Active access tokens are not revoked or invalidated when a user account is locked within WSO2 Identity Server. This failure to enforce revocation allows previously issued, valid tokens to remain usable, enabling continued access to protected resources by locked user accounts.
The security consequence is that a locked user account can maintain access to protected resources through the use of existing, unexpired access tokens. This creates a security gap where access control policies are bypassed, potentially leading to unauthorized data access or actions until the tokens naturally expire.
Threat Intelligence Overview
NVD
CVE.org
EPSS
Vulnrichment
VulDB
How this decision was reached
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What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
Authentication bypass attacks exploit flaws in the verification mechanisms that control access to systems and applications.
More in Wso2 Identity Server
View allAuthentication bypass in WSO2 Identity Server and multiple WSO2 platform products (API Manager, Open Banking AM/IAM/KM,
Memory exhaustion denial-of-service in WSO2 Identity Server's Magic Link authenticator allows remote unauthenticated att
OS command injection (CWE-78) in WSO2's shared Carbon Console administrative interface allows an authenticated administr
Server-side request forgery in WSO2 API Manager and related WSO2 products lets a remote attacker direct the server to ar
The SCIM provisioning endpoints in WSO2 Identity Server, Identity Server as Key Manager, and Open Banking IAM fail to di
The XML parsers within multiple WSO2 products accept user-supplied XML data without properly configuring to prevent the
OAuth token revocation in WSO2 Identity Server fails to invalidate access and refresh tokens for accounts whose username
Account-lockout bypass in WSO2 Identity Server (6.0.0, 6.1.0, 7.0.0, 7.1.0) and the Carbon MagicLink Authenticator Modul
Adaptive authentication flows in WSO2 Identity Server 7.1.0 (up to 7.1.0.26) and the Conditional Authentication User and
WSO2 Carbon OAuth, as shipped in WSO2 Identity Server, API Manager, and related WSO2 products, can leave session-bound t
Reflected cross-site scripting across at least eight WSO2 platform products - including Identity Server, API Manager, AP
Reflected cross-site scripting in WSO2 Identity Server's authentication endpoint allows remote unauthenticated attackers
Exploit-DB