CVE-2023-35141

In Jenkins 2.399 and earlier, LTS 2.387.3 and earlier, POST requests are sent in order to load the list of context actions. If part of the URL includes insufficiently escaped user-provided values, a victim may be tricked into sending a POST request to an unexpected endpoint by opening a context menu.

• CWE-352
• CWE-352

• http://www.openwall.com/lists/oss-security/2023/06/14/5Mailing List, Third Party Advisory
• https://www.jenkins.io/security/advisory/2023-06-14/#SECURITY-3135Vendor Advisory
• http://www.openwall.com/lists/oss-security/2023/06/14/5Mailing List, Third Party Advisory
• https://www.jenkins.io/security/advisory/2023-06-14/#SECURITY-3135Vendor Advisory

Published

Jun 14, 2023

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
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