CVE-2021-21692
CRITICALJenkins < 2.303.3 and < 2.319 - Path Traversal via FilePath#renameTo and FilePath#moveAllChildrenTo
Title source: llmDescription
FilePath#renameTo and FilePath#moveAllChildrenTo in Jenkins 2.318 and earlier, LTS 2.303.2 and earlier only check 'read' agent-to-controller access permission on the source path, instead of 'delete'.
References (1)
Core 1
Core References
Vendor Advisory x_refsource_confirm
https://www.jenkins.io/security/advisory/2021-11-04/#SECURITY-2455
Scores
CVSS v3
9.8
EPSS
0.0065
EPSS Percentile
71.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-22
Status
published
Products (3)
jenkins/jenkins
< 2.303.3
jenkins/jenkins
< 2.319
org.jenkins-ci.main/jenkins-core
0 - 2.303.3Maven
Published
Nov 04, 2021
Tracked Since
Feb 18, 2026