Ecosyste.ms: Advisories

Security Advisories: GSA_kwCzR0hTQS1xOWc0LTlmeDQtdjUzM84AAu-j

Stored XSS vulnerability in Jenkins DotCi Plugin

DotCi Plugin 2.40.00 and earlier does not escape the GitHub user name parameter provided to commit notifications when displaying them in a build cause.

This results in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to submit crafted commit notifications to the /githook/ endpoint (see also SECURITY-2867).

This vulnerability is only exploitable in Jenkins 2.314 and earlier, LTS 2.303.1 and earlier. See the LTS upgrade guide.

Permalink: https://github.com/advisories/GHSA-q9g4-9fx4-v533
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1xOWc0LTlmeDQtdjUzM84AAu-j
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: 9 months ago
Updated: 4 months ago

CVSS Score: 8.8
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Identifiers: GHSA-q9g4-9fx4-v533, CVE-2022-41239
References:

• https://nvd.nist.gov/vuln/detail/CVE-2022-41239
• https://www.jenkins.io/security/advisory/2022-09-21/#SECURITY-2884
• https://plugins.jenkins.io/DotCi/
• https://www.jenkins.io/security/plugins/#suspensions
• https://github.com/advisories/GHSA-q9g4-9fx4-v533

Affected Packages