CVE-2021-21683GHSA-4PW5-R58H-FV24BIT-JENKINS-2021-21683
The file browser in Jenkins 2.314 and earlier, LTS 2.303.1 and earlier may interpret some paths to files as absolute on Windows, resulting i
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 2.303.2, 2.315
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
The file browser in Jenkins 2.314 and earlier, LTS 2.303.1 and earlier may interpret some paths to files as absolute on Windows, resulting in a path traversal vulnerability allowing attackers with Overall/Read permission (Windows controller) or Job/Workspace permission (Windows agents) to obtain the contents of arbitrary files.
Timeline
- CVE published
- Record last updated
Affected versions
- Jenkins project Jenkins
through 2.314; through LTS 2.303.1
- org.jenkins-ci.main:jenkins-coreMaven
fixed in 2.303.2
- org.jenkins-ci.main:jenkins-coreMaven
From 2.304 · fixed in 2.315