Vulnerability Description
Jenkins Gitlab Hook Plugin 1.4.2 and earlier does not escape project names in the build_now endpoint, resulting in a reflected XSS vulnerability.
CVSS Score
6.1
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Jenkins | Gitlab Hook | <= 1.4.2 |
Related Weaknesses (CWE)
References
- http://packetstormsecurity.com/files/155967/Jenkins-Gitlab-Hook-1.4.2-Cross-SiteExploitThird Party AdvisoryVDB Entry
- http://www.openwall.com/lists/oss-security/2020/01/15/1Mailing ListThird Party Advisory
- https://jenkins.io/security/advisory/2020-01-15/#SECURITY-1683Vendor Advisory
- http://packetstormsecurity.com/files/155967/Jenkins-Gitlab-Hook-1.4.2-Cross-SiteExploitThird Party AdvisoryVDB Entry
- http://www.openwall.com/lists/oss-security/2020/01/15/1Mailing ListThird Party Advisory
- https://jenkins.io/security/advisory/2020-01-15/#SECURITY-1683Vendor Advisory
FAQ
What is CVE-2020-2096?
CVE-2020-2096 is a vulnerability with a CVSS score of 6.1 (MEDIUM). Jenkins Gitlab Hook Plugin 1.4.2 and earlier does not escape project names in the build_now endpoint, resulting in a reflected XSS vulnerability.
How severe is CVE-2020-2096?
CVE-2020-2096 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-2096?
Check the references section above for vendor advisories and patch information. Affected products include: Jenkins Gitlab Hook.