CVE-2023-27898

Published: Mar 10, 2023Modified: Feb 28, 2025

9.6

Vector

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

Exploitability: 2.8 / Impact: 6.0

Source: NVD

Description

Jenkins 2.270 through 2.393 (both inclusive), LTS 2.277.1 through 2.375.3 (both inclusive) does not escape the Jenkins version a plugin depends on when rendering the error message stating its incompatibility with the current version of Jenkins, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to provide plugins to the configured update sites and have this message shown by Jenkins instances.

Affected (2)

Products: Jenkins: Jenkins

1 product

Configuration A

2 vulnerable

Vulnerable Software	Affected Versions
Jenkins Jenkins	From 2.270 to 2.394
Jenkins Jenkins	From 2.277.1 to 2.375.4

Related CWEs

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

References (2)

https://www.jenkins.io/security/advisory/2023-03-08/#SECURITY-3037

Source: jenkinsci-cert@googlegroups.com

Vendor Advisory

https://www.jenkins.io/security/advisory/2023-03-08/#SECURITY-3037

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.