CVE-2021-21658
UNKNOWN
Published 2021-05-25T14:10:14
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No CVSS data available
Description
Jenkins Nuget Plugin 1.0 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks.
Available Exploits
No exploits available for this CVE.
Related News
No news articles found for this CVE.
Affected Products
Affected Versions:
GitHub Security Advisories
Community-driven vulnerability intelligence from GitHub
✓ GitHub Reviewed
CRITICAL
XML external entity vulnerability in Jenkins Nuget Plugin
GHSA-p674-hh8x-rv5hAdvisory Details
Jenkins Nuget Plugin 1.0 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks. This XML parser is used for the \"Build on NuGet updates\" feature.
This allows attackers with the ability to control the contents of the `packages.config` file in a workspace to have Jenkins parse a crafted XML document that uses external entities for extraction of secrets from the Jenkins controller or server-side request forgery.
Jenkins Nuget Plugin 1.1 disables external entity resolution for its XML parser.
Affected Packages
Maven
org.jenkins-ci.plugins:nuget
ECOSYSTEM:
≥0
<1.1
CVSS Scoring
CVSS Score
9.0
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
References
Advisory provided by GitHub Security Advisory Database. Published: May 24, 2022, Modified: October 27, 2023
References
Published: 2021-05-25T14:10:14
Last Modified: 2024-08-03T18:23:27.475Z
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