CVE-2026-41425

PoC —

CVSS 3.1

5.4 medium

EPSS

<1%p1

Published

Apr 24, 2026 (Apr 24, 2026)

Modified

Jun 17, 2026

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.

Vendors: authlib
Products: authlib
Weakness: CWE-352
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.1%)

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