UBUNTU-CVE-2026-41425
Authlib, a Python library for OAuth and OpenID Connect servers, had a vulnerability prior to version 1.6.11 where the cache feature in authlib.integrations.starlette_client.OAuth lacked CSRF protection. This issue allows potential cross-site request forgery attacks. The vulnerability is fixed in version 1.6.11. Several specific versions prior to 1.6.11 are affected.
AI Analysis
Technical Summary
The vulnerability in Authlib affects versions prior to 1.6.11 and involves the absence of CSRF protection on the cache feature within authlib.integrations.starlette_client.OAuth. This lack of protection could allow an attacker to perform cross-site request forgery attacks, potentially leading to limited confidentiality and integrity impacts. The issue is resolved in version 1.6.11.
Potential Impact
The vulnerability allows an attacker to exploit the lack of CSRF protection on the cache feature, which may lead to limited confidentiality and integrity impacts. There is no indication of availability impact. No known exploits are reported in the wild.
Mitigation Recommendations
Upgrade to Authlib version 1.6.11 or later, where the CSRF protection on the cache feature is implemented and this vulnerability is fixed. No other mitigation steps are indicated.
UBUNTU-CVE-2026-41425
Description
Authlib, a Python library for OAuth and OpenID Connect servers, had a vulnerability prior to version 1.6.11 where the cache feature in authlib.integrations.starlette_client.OAuth lacked CSRF protection. This issue allows potential cross-site request forgery attacks. The vulnerability is fixed in version 1.6.11. Several specific versions prior to 1.6.11 are affected.
CVSS v3.1
Score 5.4medium
Affected software
pkg:deb/ubuntu/[email protected]~esm2?arch=source&distro=esm-apps/noblepkg:deb/ubuntu/[email protected]?arch=source&distro=questingpkg:deb/ubuntu/[email protected]~esm1?arch=source&distro=esm-apps/resoluteRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The vulnerability in Authlib affects versions prior to 1.6.11 and involves the absence of CSRF protection on the cache feature within authlib.integrations.starlette_client.OAuth. This lack of protection could allow an attacker to perform cross-site request forgery attacks, potentially leading to limited confidentiality and integrity impacts. The issue is resolved in version 1.6.11.
Potential Impact
The vulnerability allows an attacker to exploit the lack of CSRF protection on the cache feature, which may lead to limited confidentiality and integrity impacts. There is no indication of availability impact. No known exploits are reported in the wild.
Mitigation Recommendations
Upgrade to Authlib version 1.6.11 or later, where the CSRF protection on the cache feature is implemented and this vulnerability is fixed. No other mitigation steps are indicated.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- UBUNTU-CVE-2026-41425
- Osv Schema Version
- 1.7.0
- Ecosystems
- ["Ubuntu:Pro:24.04:LTS","Ubuntu:25.10","Ubuntu:Pro:26.04:LTS"]
- Cvss Version
- 3.1
Threat ID: 6a5a039591ae9bcd3f856709
Added to database: 07/17/2026, 10:27:33 UTC
Last enriched: 07/18/2026, 11:12:13 UTC
Last updated: 09/10/2026, 19:36:53 UTC
Views: 34
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