onyx

onyx --cves cve-2026-33001

CVE-2026-33001

HIGHJenkins
score
<0.1
cvss
8.8
epss
1.2%
published
2026-03-18
kev added
—
first seen

Jenkins <= 2.554 and LTS <= 2.541.2 contains a path traversal caused by unsafe handling of symbolic links during extraction of .tar and .tar.gz archives, letting attackers with Item/Configure permission or control over agent processes write files arbitrarily on the filesystem.

Timeline

How this CVE moved toward exploitation. Chart: last 30 days — trend score, EPSS, community mentions per day; hover the event lane.

events2026-03-18 — PublishedP2026-10-21 — Tracked by OnyxTscore2026-10-21: score <0.1<0.1epss2026-09-22: epss 1.1%2026-09-23: epss 1.1%2026-09-24: epss 0.7%2026-09-25: epss 0.7%2026-09-26: epss 1.2%2026-09-27: epss 1.2%2026-09-29: epss 1.2%2026-09-30: epss 1.2%2026-10-01: epss 1.2%2026-10-02: epss 1.2%2026-10-03: epss 1.2%2026-10-04: epss 1.2%2026-10-05: epss 1.2%2026-10-06: epss 0.7%2026-10-07: epss 0.7%2026-10-08: epss 0.7%2026-10-09: epss 0.7%2026-10-10: epss 1.2%2026-10-11: epss 1.2%2026-10-12: epss 1.2%2026-10-13: epss 1.2%2026-10-14: epss 1.2%2026-10-15: epss 1.2%2026-10-16: epss 1.2%2026-10-18: epss 1.2%2026-10-19: epss 1.2%2026-10-20: epss 1.2%2026-10-21: epss 1.2%1.2%mentions/day0no mentions in 30 days2026-09-22today
  1. Published
  2. Tracked by Onyx

Weaknesses

CWE-59 CWE-22

References 14