GitHub Advisoryadvisory · Maven

GHSA-j664-qhh4-hpf8 Cross-site Scripting vulnerability in Jenkins

HIGH Published 2023-03-10 Modified 2023-05-19 Official page ↗
Aliases
CVE-2023-27898
Ecosystem
Maven
Packages
org.jenkins-ci.main:jenkins-core
Severity
High
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weaknesses
CWE-79
Reviewed
2023-03-17

Affected packages

• Maven org.jenkins-ci.main:jenkins-core: >= 2.376, < 2.394 → fixed in 2.394 • Maven org.jenkins-ci.main:jenkins-core: < 2.375.4 → fixed in 2.375.4

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.

Related

Alias · CVE (1)

  • CVE-2023-27898 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… vulnerability

Weakness · CWE (1)

  • CWE-79 Improper Neutralization of Input During Web Page Generation weakness

References