CVE-2020-2122

MediumCVSS 5.4/10Last modified Jun 17, 2026

Description

Jenkins Brakeman Plugin 0.12 and earlier did not escape values received from parsed JSON files when rendering them, resulting in a stored cross-site scripting vulnerability exploitable by users able to control the Brakeman post-build step input data.

Metrics

CVSS 3.1 5.4/10CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-79

Affected software

Vendor	Product	Versions
Jenkins project	Jenkins Brakeman Plugin	>= unspecified, <= 0.12

References

http://www.openwall.com/lists/oss-security/2020/02/12/3Mailing List, Third Party Advisory
https://jenkins.io/security/advisory/2020-02-12/#SECURITY-1644Vendor Advisory
http://www.openwall.com/lists/oss-security/2020/02/12/3Mailing List, Third Party Advisory
https://jenkins.io/security/advisory/2020-02-12/#SECURITY-1644Vendor Advisory

Timeline

Published: Feb 12, 2020
Last modified: Jun 17, 2026
NVD status: Modified

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