Jenkins 2.587 and earlier, LTS 2.580.1 and earlier improperly identifies file paths attempting path traversal in the file browser for workspaces and $JENKINS_HOME/userContent/, allowing attackers with Overall/Read permission to obtain the names, sizes, and la…
6.1Mittel
CVE-2026-117621
Beschreibung
Jenkins 2.587 and earlier, LTS 2.580.1 and earlier computes on the agent the URL of the link shown in the workspace browser for each file and directory, resulting in a cross-site scripting (XSS) vulnerability exploitable by attackers in control of agent processes.
Schwachstellentyp (CWE):
CWE-79
Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.
Betroffene Produkte und Versionen
| Hersteller | Produkt | Versionen | |
|---|---|---|---|
| Jenkins Project | Jenkins | all versions |
Referenzen und Patches
- Jenkins Security Advisory 2026-10-28 vendor-advisoryMitigationVendor Advisory
CPE-Treffer (NVD) (2)
cpe:2.3:a:jenkins:jenkins:*:*:*:*:lts:*:*:*< 2.580.2cpe:2.3:a:jenkins:jenkins:*:*:*:*:-:*:*:*< 2.588