CVE-2026-42524
CVE-2026-42524
8.0
HighPublished:
Last updated:
Source:jenkinsci-cert@googlegroups.com
Analyzed
Weakness (CWE)
CVSS Vector
v3.1- Attack Vector
- Network
- Attack Complexity
- Low
- Privileges Required
- Low
- User Interaction
- Required
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Description
Jenkins HTML Publisher Plugin 427 and earlier does not escape job name and URL in the legacy wrapper file, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Item/Configure permission.
References
jenkinsci-cert@googlegroups.com
https://www.jenkins.io/security/advisory/2026-04-29/#SECURITY-3706