CVE-2025-12624
Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.
NVD · uneditedActive 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.
Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.
dbcve analysis · high confidenceIn WSO2 Identity Server, the account lockout mechanism fails to revoke active OAuth2/OIDC access tokens when a user account is locked. This occurs because token validity checking does not query the account lock status, allowing previously issued tokens to remain valid and usable until natural expiration, bypassing access control policies.
Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.
Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.
NVD · CPE data= 5.2.0CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.
From the vector- Attack vector
- Network
- Complexity
- Low
- Privileges
- Low
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.
dbcve checksWork through these to decide whether this CVE applies to you.
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Identify installed WSO2 Identity Server versionLocate the version file in the WSO2 installation directory, typically in the product.xml or carbon.xml file found in the repository/conf directory, or check the product version displayed in the management console under About sectionAffected if The installed version is exactly 5.2.0
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Verify OAuth2/OIDC is enabledCheck the deployment.toml file in the repository/conf directory for OAuth2 or OIDC configurations, look for sections like [oauth] or [oidc] that indicate these protocols are configuredAffected if OAuth2 or OIDC authentication flows are enabled in the configuration
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Confirm account lockout is configuredInspect the identity-mgt.properties file or the account lockout configuration section in deployment.toml to verify that account lockout functionality is turned onAffected if Account lockout policy is enabled for user authentication attempts
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Test token validity after account lockObtain a valid OAuth2 access token for a test user, then lock that user account through the management console or API, and attempt to use the existing token to access a protected resourceAffected if The previously issued token continues to work after the account is locked, demonstrating tokens are not invalidated upon account lock
You are affected if running WSO2 Identity Server version 5.2.0 with OAuth2/OIDC enabled and account lockout configured, where tokens remain usable after user accounts are locked.
Generated from the published advisory. Verify against your own configuration.
Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.
From vendor dataImplement token revocation checks that query account lock status during token validation, or trigger automatic token invalidation through the token management API when an account is locked.
- Consultation3.0 h
- Implementation6.0 h
- Testing3.0 h
- Review / QA2.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $3,984.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2025-12624 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.
References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.
Primary sourcesPractitioner notes
ContributedPeer-ranked notes from engineers who’ve handled CVE-2025-12624 in production — separate from our analysis above.
The advisory tells you what broke. It rarely tells you what actually worked. If you’ve dealt with this one, that detail is what the next engineer is searching for.
- The version that genuinely resolved it — not the one the vendor claimed
- A config change or rule that shut the vector down
- A gotcha in the upgrade path that cost you an afternoon
No notes yet
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- Version or environment caveats, and links to real fixes
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