CVE-2026-41425
medium
CVSS v3
5.4
CVSS v2
—
VIR risk
5.4
Description
Authlib is a Python library which builds OAuth and OpenID Connect servers. Prior to 1.6.11, there is no CSRF protection on the cache feature in authlib.integrations.starlette_client.OAuth. This vulnerability is fixed in 1.6.11.
Predictions
Exploit likelihood
64%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2026-41425
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2026-41425.html
Vendor advisory: security-advisories@github.com — https://github.com/authlib/authlib/security/advisories/GHSA-jj8c-mmj3-mmgv
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| sles | affected | | |
| debian | bookworm | affected | |
| debian | bullseye | fixed | 0 |
| debian | forky | fixed | 1.7.0-1 |
| debian | sid | fixed | 1.7.0-1 |
| debian | trixie | affected | |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| authlib | authlib | {"endExcluding":"1.6.11"} | 1.6.11 |
References
- https://github.com/authlib/authlib/security/advisories/GHSA-jj8c-mmj3-mmgv
- https://nvd.nist.gov/vuln/detail/CVE-2026-41425
- https://github.com/authlib/authlib
- https://www.suse.com/security/cve/CVE-2026-41425.html
- https://security-tracker.debian.org/tracker/CVE-2026-41425
- https://github.com/advisories/GHSA-jj8c-mmj3-mmgv
CWEs
CWE-352
Verify integrity in audit chain (admin only). AS-IS.