Ecosyste.ms: Advisories

Security Advisories: GSA_kwCzR0hTQS0zOXIzLWg4cTYtMnBocc4AAs8l

Reflected Cross site scripting in Jenkins Embeddable Build Status Plugin

Jenkins Embeddable Build Status Plugin 2.0.3 allows specifying a 'link' query parameter that build status badges will link to, without restricting possible values, resulting in a reflected cross-site scripting (XSS) vulnerability.

Embeddable Build Status Plugin 2.0.4 limits URLs to http and https protocols and correctly escapes the provided value.

Permalink: https://github.com/advisories/GHSA-39r3-h8q6-2phq
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS0zOXIzLWg4cTYtMnBocc4AAs8l
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: almost 2 years ago
Updated: over 1 year 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-39r3-h8q6-2phq, CVE-2022-34178
References:

• https://nvd.nist.gov/vuln/detail/CVE-2022-34178
• https://www.jenkins.io/security/advisory/2022-06-22/#SECURITY-2567
• https://github.com/jenkinsci/embeddable-build-status-plugin/commit/0fc4a199506328b08dcd0aca572a2ca79ca38714
• https://github.com/advisories/GHSA-39r3-h8q6-2phq

Repository: https://github.com/jenkinsci/embeddable-build-status-plugin
Blast Radius: 1.0

Affected Packages