VDB
CVE-2026-33001
CVE-2026-33001
PUBLISHED
CVSS 8.800000190734863 HIGH
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.
EPSS 1.22% · 68.4th percentile
Risk Scores
CVSS 3.1
8.800000190734863
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score
1.22%
68.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Bitnami | jenkins | 0, 2.542.0, 2.542.0 |
Timeline
- Mar 18, 2026 CVE Published
- Mar 19, 2026 CVE Updated
- Mar 19, 2026 EPSS Score
- Mar 20, 2026 PoC Published
- Mar 20, 2026 PoC Published
- Mar 21, 2026 EPSS Score
- Mar 21, 2026 PoC Published
- Mar 22, 2026 EPSS Score
- Mar 22, 2026 Coalition ESS Score
- Mar 24, 2026 EPSS Score
- Mar 24, 2026 Security Advisory
- Mar 25, 2026 EPSS Score