jenkinsci/scriptler-plugin · Security
Stored XSS vulnerability in Jenkins Scriptler Plugin
- GHSA ID
- GHSA-f9gf-2q87-5m44
- CVE ID
- CVE-2021-21700
- 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
Jenkins Scriptler Plugin 3.3 and earlier does not escape the name of scripts on the UI when asking to confirm their deletion.
This results in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to create Scriptler scripts.
Jenkins Scriptler Plugin 3.4 escapes the name of scripts on the UI when asking to confirm their deletion.
CWEs
- CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
References
- https://nvd.nist.gov/vuln/detail/CVE-2021-21700 ↗
- https://www.jenkins.io/security/advisory/2021-11-12/#SECURITY-2406 ↗
- http://www.openwall.com/lists/oss-security/2021/11/12/1 ↗
- https://github.com/jenkinsci/scriptler-plugin/commit/7e4fa9b51f37714decca30a35dd81e41f72aec93 ↗
- https://github.com/advisories/GHSA-f9gf-2q87-5m44 ↗