CVE-2020-2222 – org.jenkins-ci.main:jenkins-core

Package

Manager: maven
Name: org.jenkins-ci.main:jenkins-core
Vulnerable Version: >=0 <2.235.2 || >=2.236 <2.245

Severity

Level: High

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

EPSS: 0.003 pctl0.5278

Details

Stored XSS vulnerability in Jenkins 'keep forever' badge icon Jenkins 2.244 and earlier, LTS 2.235.1 and earlier does not escape the job name in the 'Keep this build forever' badge tooltip. This results in a stored cross-site scripting (XSS) vulnerability exploitable by users able to configure job names. As job names do not generally support the character set needed for XSS, this is believed to be difficult to exploit in common configurations. Jenkins 2.245, LTS 2.235.2 escapes the job name in the 'Keep this build forever' badge tooltip.

Metadata

Created: 2022-05-24T17:23:39Z
Modified: 2022-12-27T22:52:18Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-864v-5q2g-fr64/GHSA-864v-5q2g-fr64.json
CWE IDs: ["CWE-79"]
Alternative ID: GHSA-864v-5q2g-fr64
Finding: F425
Auto approve: 1