Improper Neutralization of Input During Web Page Generation in Jenkins Git Plugin

GHSA-6c7r-6p5m-cp82 · CVE-2020-2136

Published May 24, 2022 · Modified Feb 16, 2024

Description

Jenkins Git Plugin 4.2.0 and earlier does not escape the error message for the repository URL for Microsoft TFS field form validation, resulting in a stored cross-site scripting vulnerability.

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2020-2136
WEB https://github.com/jenkinsci/git-plugin/commit/f581998be38cfed8e080c672c4b7caa8b4a45979
WEB https://jenkins.io/security/advisory/2020-03-09/#SECURITY-1723
WEB http://www.openwall.com/lists/oss-security/2020/03/09/1

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