CVE-2025-12624

Improper Token Invalidation in WSO2 Identity Server Allows Access After Account Lock

State
Published
Severity
6.0 Medium
Published
Apr 16, 2026
Updated
Apr 16, 2026
Reserved
Nov 3, 2025

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Description

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.

Scores

CVSSScoreVectorSource
3.16.0 MediumCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:LWSO2

Weaknesses

  • CWE-613 Insufficient Session Expiration

Affected Products

ProductVersions
WSO2 Identity ServerWSO2
  • before 5.2.0Unknown
  • 5.2.0 to before 5.2.0.35Affected

References

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