Vulnerability Description
Jenkins Timestamper Plugin 1.11.1 and earlier does not sanitize HTML formatting of its output, resulting in a stored XSS vulnerability exploitable by attackers with Overall/Administer permission.
CVSS Score
4.8
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Jenkins | Timestamper | <= 1.11.1 |
Related Weaknesses (CWE)
References
- http://www.openwall.com/lists/oss-security/2020/03/09/1Mailing ListThird Party Advisory
- https://jenkins.io/security/advisory/2020-03-09/#SECURITY-1784Vendor Advisory
- http://www.openwall.com/lists/oss-security/2020/03/09/1Mailing ListThird Party Advisory
- https://jenkins.io/security/advisory/2020-03-09/#SECURITY-1784Vendor Advisory
FAQ
What is CVE-2020-2137?
CVE-2020-2137 is a vulnerability with a CVSS score of 4.8 (MEDIUM). Jenkins Timestamper Plugin 1.11.1 and earlier does not sanitize HTML formatting of its output, resulting in a stored XSS vulnerability exploitable by attackers with Overall/Administer permission.
How severe is CVE-2020-2137?
CVE-2020-2137 has been rated MEDIUM with a CVSS base score of 4.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-2137?
Check the references section above for vendor advisories and patch information. Affected products include: Jenkins Timestamper.