GHSA-3rqh-hch3-jhpc
Jenkins Open Redirect via Relative Path Segments in Post-Login Redirect URL
En bref
- Publiée
- Mise à jour
- CVE
- CVE-2026-53436
- Alias
- BIT-jenkins-2026-53436
- CVSS_V3
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Description
Jenkins 2.567 and earlier, LTS 2.555.2 and earlier improperly determines that a redirect URL after login is legitimately pointing to Jenkins when it contains relative path segments (`./` or `../`), allowing attackers to perform phishing attacks.
Paquets affectés
| Paquet | Versions |
|---|---|
| Maven · org.jenkins-ci.main:jenkins-core | introduced 2.556, fixed 2.568 |
| Maven · org.jenkins-ci.main:jenkins-core | introduced 0, fixed 2.555.3 |
Références
- https://nvd.nist.gov/vuln/detail/CVE-2026-53436 ADVISORY
- https://github.com/jenkinsci/jenkins/commit/8ef52891b07eb639b38271e4bab5dab3c0f10fda WEB
- https://github.com/jenkinsci/jenkins/commit/b32f2f27a82ed187a34f55b05edcc4a83563d574 WEB
- https://github.com/jenkinsci/jenkins WEB
- https://www.jenkins.io/security/advisory/2026-06-10/#SECURITY-3711+3755 WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |