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Security Advisories: GSA_kwCzR0hTQS12cDVmLThqZ3ctajUzY84AAmgU

XXE vulnerability in Jenkins Subversion Plugin

Jenkins Subversion Plugin 2.13.1 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks.

This allows attackers able to control an agent process to have Jenkins parse a crafted changelog file that uses external entities for extraction of secrets from the Jenkins controller or server-side request forgery.

Jenkins Subversion Plugin 2.13.2 disables external entity resolution for its XML parser.

Permalink: https://github.com/advisories/GHSA-vp5f-8jgw-j53c
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS12cDVmLThqZ3ctajUzY84AAmgU
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: almost 2 years ago
Updated: 3 months ago


CVSS Score: 6.5
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Identifiers: GHSA-vp5f-8jgw-j53c, CVE-2020-2304
References: Repository: https://github.com/jenkinsci/subversion-plugin

Affected Packages

maven:org.jenkins-ci.plugins:subversion
Affected Version Ranges: < 2.13.2
Fixed in: 2.13.2