CVE-2023-40545
CVSS 3.1 Score 9.8 of 10 (high)
Details
Published Feb 6, 2024
Updated: Feb 13, 2024
CWE ID 306
Summary
CVE-2023-40545 is a vulnerability affecting versions 11.3 of certain software implementing OAuth2's client_secret_jwt authentication method. An attacker can bypass authentication by crafting specific requests, allowing unauthorized access to protected resources. This issue poses a significant risk to systems relying on this configuration, and immediate patching is recommended.
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Affected Products
- PingFederate
Affected Vendors
- Ping Identity Corp