CVE-2021-21669

CRITICAL

Jenkins Generic Webhook Trigger Plugin < 1.72 - XML External Entity Injection

Title source: llm
STIX 2.1

Description

Jenkins Generic Webhook Trigger Plugin 1.72 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/2021/06/18/1

Scores

CVSS v3 9.8
EPSS 0.0021
EPSS Percentile 43.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

Status published
Products (2)
jenkins/generic_webhook_trigger < 1.72
org.jenkins-ci.plugins/generic-webhook-trigger 0 - 1.74Maven
Published Jun 18, 2021
Tracked Since Feb 18, 2026