medium5.4
CVE-2021-21667
Stored XSS vulnerability in Jenkins Scriptler Plugin
Impact
Jenkins Scriptler Plugin 3.2 and earlier does not escape parameter names shown in job configuration forms. This results in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Scriptler/Configure permission. Jenkins Scriptler Plugin 3.3 escapes parameter names shown in job configuration forms.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| maven | org.jenkins-ci.plugins:scriptler | < 3.3 | 3.3 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Jenkins | Scriptler | through 3.2 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- http://www.openwall.com/lists/oss-security/2021/06/16/3
- https://www.jenkins.io/security/advisory/2021-06-16/#SECURITY-2224
- https://github.com/advisories/GHSA-p479-rwhp-rwjx
- https://nvd.nist.gov/vuln/detail/CVE-2021-21667
- https://github.com/jenkinsci/scriptler-plugin/commit/ea9c4e6abdd15ee4731e76bb7130069af6dfed88