CVE-2020-2161

medium

Description

Jenkins 2.227 and earlier, LTS 2.204.5 and earlier does not properly escape node labels that are shown in the form validation for label expressions on job configuration pages, resulting in a stored XSS vulnerability exploitable by users able to define node labels.

References

https://jenkins.io/security/advisory/2020-03-25/#SECURITY-1781

http://www.openwall.com/lists/oss-security/2020/03/25/2

Details

Source: Mitre, NVD

Published: 2020-03-25

Risk Information

CVSS v2

Base Score: 3.5

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

Severity: Low

CVSS v3

Base Score: 5.4

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Severity: Medium