CVE-2021-21659

HIGH

Jenkins URLTrigger Plugin < 0.48 - XML External Entity Injection

Title source: llm
STIX 2.1

Description

Jenkins URLTrigger Plugin 0.48 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 8.1
EPSS 0.0029
EPSS Percentile 52.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

Details

Status published
Products (2)
jenkins/urltrigger < 0.48
org.jenkins-ci.plugins/urltrigger 0 - 0.49Maven
Published May 25, 2021
Tracked Since Feb 18, 2026