๐Ÿ›ก๏ธ CVE-2026-33001
๐ŸŸ  CVSS 8.0 โ€” High โœ… No Known Exploit OSV
8.0
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Jenkins 2.554 and earlier, LTS 2.541.2 and earlier does not safely handle symbolic links during the extraction of .tar and .tar.gz archives, allowing crafted archives to write files to arbitrary locations on the filesystem, restricted only by file system access permissions of the user running Jenkins. This can be exploited to deploy malicious scripts or plugins on the controller by attackers with Item/Configure permission, or able to control agent processes.

Details

Severity HIGH
CVSS Score 8.0
CVSS Vector N/A
CWE N/A
Public Exploit โœ… No
Source OSV
Published 2026-03-20
Updated 2026-06-15
Modified 2026-03-20
Fix URL N/A

Affected Packages

Software From version Fixed in
jenkins โ€” โ€”
org.jenkins-ci.main:jenkins-core โ€” 2.555

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