Jenkins JUnit Plugin 1166.va_436e268e972 and earlier does not escape test case class names in JavaScript expressions, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to control test case class names in the JUnit resources processed by the plugin.

References

• https://nvd.nist.gov/vuln/detail/CVE-2023-25761
• https://www.jenkins.io/security/advisory/2023-02-15/#SECURITY-3032
• http://www.openwall.com/lists/oss-security/2023/02/15/4
• jenkinsci/junit-plugin@d6b8042