CVE-2026-42523
published 2026-04-29CVE-2026-42523: Jenkins GitHub Plugin 1.46.0 and earlier improperly processes the current job URL as part of JavaScript implementing validation of the feature "GitHub hook…
critical9CVSS 3.1
AVNACLPRLUIRSCCHIHAH
Jenkins GitHub Plugin 1.46.0 and earlier improperly processes the current job URL as part of JavaScript implementing validation of the feature "GitHub hook trigger for GITScm polling", resulting in a stored cross-site scripting (XSS) vulnerability exploitable by non-anonymous attackers with Overall/Read permission.
Affected
14 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| jenkins | credentials_binding | — | — |
| jenkins | credentials_binding_plugin | — | — |
| jenkins | github | < 1.46.0.1 | 1.46.0.1 |
| jenkins | github | — | — |
| jenkins | github_branch_source | — | — |
| jenkins | github_branch_source_plugin | — | — |
| jenkins | github_plugin | — | — |
| jenkins | html_publisher | — | — |
| jenkins | html_publisher_plugin | — | — |
| jenkins | matrix_authorization_strategy | — | — |
| jenkins | matrix_authorization_strategy_plugin | — | — |
| jenkins | script_security | — | — |
| jenkins | script_security_plugin | — | — |
| jenkins_project | jenkins_github_plugin | <= 1.46.0 | — |