CVE-2021-21659 – org.jenkins-ci.plugins:urltrigger

Package

Manager: maven
Name: org.jenkins-ci.plugins:urltrigger
Vulnerable Version: >=0 <0.49

Severity

Level: High

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N

EPSS: 0.01223 pctl0.78348

Details

XXE vulnerability in Jenkins URLTrigger Plugin Jenkins URLTrigger Plugin 0.48 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks. This allows attackers with Job/Configure permission or otherwise able to control the contents of an URL to an XML document being examined for changes to have Jenkins parse a crafted XML document that uses external entities for extraction of secrets from the polling Jenkins controller or agent, server-side request forgery, or denial-of-service attacks. UJenkins RLTrigger Plugin 0.49 disables external entity resolution for its XML parser.

Metadata

Created: 2022-05-24T19:03:11Z
Modified: 2023-10-27T14:41:43Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-34j5-c4cv-mmg5/GHSA-34j5-c4cv-mmg5.json
CWE IDs: ["CWE-611"]
Alternative ID: GHSA-34j5-c4cv-mmg5
Finding: F083
Auto approve: 1