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Improper Restriction of XML External Entity Reference Jenkins Token Macro Plugin

High severity GitHub Reviewed Published May 24, 2022 to the GitHub Advisory Database • Updated May 30, 2024

Package

maven org.jenkins-ci.plugins:token-macro (Maven)

Affected versions

<= 2.7

Patched versions

2.8

Description

An XML external entities (XXE) vulnerability in Jenkins Token Macro Plugin 2.7 and earlier allowed attackers able to control a the content of the input file for the "XML" macro to have Jenkins resolve external entities, resulting in the extraction of secrets from the Jenkins agent, server-side request forgery, or denial-of-service attacks.

References

Published by the National Vulnerability Database Jun 11, 2019
Published to the GitHub Advisory Database May 24, 2022
Reviewed Jun 28, 2022
Last updated May 30, 2024

Severity

High
7.5
/ 10

CVSS base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weaknesses

CVE ID

CVE-2019-10337

GHSA ID

GHSA-g6h2-4x64-c59x

Source code

Credits

Checking history
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