Description
Authlib is a Python library which builds OAuth and OpenID Connect servers. In version 1.6.5 and prior, cache-backed state/request-token storage is not tied to the initiating user session, so CSRF is possible for any attacker that has a valid state (easily obtainable via an attacker-initiated authentication flow). When a cache is supplied to the OAuth client registry, FrameworkIntegration.set_state_data writes the entire state blob under _state_{app}_{state}, and get_state_data ignores the caller’s session altogether. This issue has been patched in version 1.6.6.
INFO
Published Date :
2026-01-08T17:58:17.724Z
Last Modified :
2026-01-08T18:20:43.016Z
Source :
GitHub_M
AFFECTED PRODUCTS
The following products are affected by CVE-2025-68158 vulnerability.
| Vendors | Products |
|---|---|
| Authlib |
|
REFERENCES
Here, you will find a curated list of external links that provide in-depth information to CVE-2025-68158.
