CVE-2021-21658

CRITICAL

Jenkins Nuget Plugin < 1.0 - XML External Entity Injection

Title source: llm
STIX 2.1

Description

Jenkins Nuget Plugin 1.0 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks.

References (2)

Core 2
Core References
Mailing List, Third Party Advisory mailing-list x_refsource_mlist
http://www.openwall.com/lists/oss-security/2021/05/25/3

Scores

CVSS v3 9.1
EPSS 0.0069
EPSS Percentile 71.9%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Details

Status published
Products (2)
jenkins/nuget < 1.0
org.jenkins-ci.plugins/nuget 0 - 1.1Maven
Published May 25, 2021
Tracked Since Feb 18, 2026