GitHub Advisoryadvisory · Maven

GHSA-7j3x-xm4j-jfj7 Missing permission checks in Jenkins Warnings Next Generation Plugin allow listing workspace contents

MEDIUM Published 2022-05-24 Modified 2023-10-27 Official page ↗
Aliases
CVE-2021-21626
Ecosystem
Maven
Packages
io.jenkins.plugins:warnings-ng
Severity
Moderate
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Weaknesses
CWE-862
Reviewed
2022-12-14

Affected packages

• Maven io.jenkins.plugins:warnings-ng: < 8.5.0 → fixed in 8.5.0

Description

Jenkins Warnings Next Generation Plugin 8.4.4 and earlier does not perform permission checks in methods implementing form validation. This allows attackers with Item/Read permission but without Item/Workspace or Item/Configure permission to check whether attacker-specified file patterns match workspace contents. A sequence of requests can be used to effectively list workspace contents. Jenkins Warnings Next Generation Plugin 8.5.0 requires Item/Configure permission to validate patterns with workspace contents.

Related

Alias · CVE (1)

  • CVE-2021-21626 Jenkins Warnings Next Generation Plugin 8.4.4 and earlier does not perform a permission check in methods implementing form validation,… vulnerability

Weakness · CWE (1)

  • CWE-862 Missing Authorization weakness

References