Cross-site request forgery in authlib - CVE-2025-68158
Published: January 8, 2026
Vulnerability identifier: #VU121112
CSH Severity: Medium
CVSS v4: 6.4 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:H/SI:H/SA:N]
CVE-ID: CVE-2025-68158
CWE-ID: CWE-352
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to perform cross-site request forgery attacks.
The vulnerability exists due to insufficient validation of the HTTP request origin in authlib/integrations/base_client/framework_integration.py. A remote user can trick the victim to visit a specially crafted web page and perform account takeover.
Affected software
authlib
SUSE Linux Enterprise Desktop 15
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise Server for SAP Applications 15
Python 3 Module
openSUSE Leap
Ubuntu
python-authlib (Ubuntu package)
python311-Authlib
SUSE Linux Enterprise Desktop 15
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise Server for SAP Applications 15
Python 3 Module
openSUSE Leap
Ubuntu
python-authlib (Ubuntu package)
python311-Authlib
How to mitigate CVE-2025-68158
Install updates from vendor's website.
authlib - update to 1.6.6
python-authlib (Ubuntu package) - addressed in versions 0.15.5-1ubuntu0.1~esm1, 1.3.0-1ubuntu0.1~esm1
python311-Authlib - update to 1.3.1-150600.3.14.1
python-authlib (Ubuntu package) - addressed in versions 0.15.5-1ubuntu0.1~esm1, 1.3.0-1ubuntu0.1~esm1
python311-Authlib - update to 1.3.1-150600.3.14.1