GitHub Advisoryadvisory · Maven

GHSA-732f-w585-gmpc XXE vulnerability in Jenkins Generic Webhook Trigger Plugin

CRITICAL Published 2022-05-24 Modified 2023-10-27 Official page ↗
Aliases
CVE-2021-21669
Ecosystem
Maven
Packages
org.jenkins-ci.plugins:generic-webhook-trigger
Severity
Critical
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-611
Reviewed
2022-08-26

Affected packages

• Maven org.jenkins-ci.plugins:generic-webhook-trigger: < 1.74 → fixed in 1.74

Description

Jenkins Generic Webhook Trigger Plugin 1.72 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks. This allows attackers with the ability to call webhooks configured to extract parameters using XPath to have Jenkins parse a crafted XML request body that uses external entities for extraction of secrets from the Jenkins controller or server-side request forgery. Jenkins Generic Webhook Trigger Plugin 1.74 disables external entity resolution for its XML parser.

Related

Alias · CVE (1)

  • CVE-2021-21669 Jenkins Generic Webhook Trigger Plugin 1.72 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks. vulnerability

Weakness · CWE (1)

  • CWE-611 Improper Restriction of XML External Entity Reference weakness

References