CVE-2021-21700
MEDIUM5.4EPSS 0.21%Stored XSS vulnerability in Jenkins Scriptler Plugin
Published: 5/24/2022Modified: 2/16/2024
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.
Affected packages (1)
- Maven/org.jenkins-ci.plugins:scriptlerfrom 0, < 3.4
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
References (5)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2021-21700
- PATCHhttps://github.com/jenkinsci/scriptler-plugin
- WEBhttps://github.com/jenkinsci/scriptler-plugin/commit/7e4fa9b51f37714decca30a35dd81e41f72aec93
- WEBhttps://www.jenkins.io/security/advisory/2021-11-12/#SECURITY-2406
- WEBhttp://www.openwall.com/lists/oss-security/2021/11/12/1