CVE-2021-21695

high

Description

FilePath#listFiles lists files outside directories that agents are allowed to access when following symbolic links in Jenkins 2.318 and earlier, LTS 2.303.2 and earlier.

References

https://github.com/advisories/GHSA-cvvm-4cr9-r436

https://www.jenkins.io/security/advisory/2021-11-04/#SECURITY-2455

http://www.openwall.com/lists/oss-security/2021/11/04/3

Details

Source: Mitre, NVD

Published: 2021-11-04

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 6.8

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 8.8

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Severity: High

EPSS

EPSS: 0.00641

Detections

Analytics