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CVE-2021-21626

UNKNOWN
Published 2021-03-18T13:35:24
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No CVSS data available

Description

Jenkins Warnings Next Generation Plugin 8.4.4 and earlier does not perform a permission check in methods implementing form validation, allowing attackers with Item/Read permission but without Item/Workspace or Item/Configure permission to check whether attacker-specified file patterns match workspace contents.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Jenkins project

Jenkins Warnings Next Generation Plugin

Affected Versions:

unspecified 8.4.3.1

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

✓ GitHub Reviewed MODERATE

Missing permission checks in Jenkins Warnings Next Generation Plugin allow listing workspace contents

GHSA-7j3x-xm4j-jfj7

Advisory Details

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.

Affected Packages

Maven io.jenkins.plugins:warnings-ng
ECOSYSTEM: ≥0 <8.5.0

CVSS Scoring

CVSS Score

5.0

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2021-21626
PACKAGE https://github.com/jenkinsci/warnings-ng-plugin
WEB https://www.jenkins.io/security/advisory/2021-03-18/#SECURITY-2041
WEB http://www.openwall.com/lists/oss-security/2021/03/18/5

Advisory provided by GitHub Security Advisory Database. Published: May 24, 2022, Modified: October 27, 2023

References

https://www.jenkins.io/security/advisory/2021-03-18/#SECURITY-2041
http://www.openwall.com/lists/oss-security/2021/03/18/5
Published: 2021-03-18T13:35:24
Last Modified: 2024-08-03T18:16:23.790Z
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