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High · 8.8 CVE-2023-40545 EUVD-2023-45116GHSA-37j2-h4x2-rp3v

PingFederate OAuth client_secret_jwt Authentication Bypass

Published Feb 6, 2024 · Updated Aug 22, 2024 · Assigned by Ping Identity

Description

Authentication bypass when an OAuth2 Client is using client_secret_jwt as its authentication method on affected 11.3 versions via specially crafted requests.

Affected products

VendorProductAffectedFixed
Ping Identity PingFederate 11.3.0 – ≤ 11.3.2 —

References