jenkinsci/brakeman-plugin · Security
Stored XSS vulnerability in Jenkins brakeman Plugin
- GHSA ID
- GHSA-7q9r-vhg2-789w
- CVE ID
- CVE-2020-2122
- Severity
- medium
- Published
- Updated
- CVSS
- 5.4 · CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- CVSS v3
- 5.4 · CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Description
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.
This vulnerability can be exploited by users able to control the Brakeman post-build step input data.\n\nbrakeman Plugin 0.13 escape affected values from the parsed file as they are recorded.
This fix is only applied to newly recorded data after a fixed version of the plugin is installed; historical data may still contain unsafe values.
CWEs
- CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')