CVE-2026-41425CWE-352

Authlib: Cross-site request forging when using cache

Medium · published April 24, 2026

CVSS v3.1
5.4
EPSS
0%
Percentile
2.8
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.4 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00137 · 2.8th percentile
Weakness
CWE-352 · Cross-Site Request Forgery (CSRF)
Published
2026-04-24T19:14Z
EPSS history
Timeline
  • 24 APR 19:14Z
    Authlib: Cross-site request forging when using cache
    cvelistv5