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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.

PUBLISHED Reserved 2026-04-20 | Published 2026-04-24 | Updated 2026-04-27 | Assigner GitHub_M




MEDIUM: 5.4CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

Problem types

CWE-352: Cross-Site Request Forgery (CSRF)

Product status

< 1.6.11
affected

References

github.com/...uthlib/security/advisories/GHSA-jj8c-mmj3-mmgv exploit

github.com/...uthlib/security/advisories/GHSA-jj8c-mmj3-mmgv

cve.org (CVE-2026-41425)

nvd.nist.gov (CVE-2026-41425)

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