Vulnerability Description
In Jenkins 2.196 and earlier, LTS 2.176.3 and earlier, the f:expandableTextBox form control interpreted its content as HTML when expanded, resulting in a stored XSS vulnerability exploitable by users with permission to define its contents (typically Job/Configure).
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Jenkins | Jenkins | <= 2.176.3 |
Related Weaknesses (CWE)
References
- http://www.openwall.com/lists/oss-security/2019/09/25/3Mailing ListThird Party Advisory
- https://jenkins.io/security/advisory/2019-09-25/#SECURITY-1498Vendor Advisory
- http://www.openwall.com/lists/oss-security/2019/09/25/3Mailing ListThird Party Advisory
- https://jenkins.io/security/advisory/2019-09-25/#SECURITY-1498Vendor Advisory
FAQ
What is CVE-2019-10401?
CVE-2019-10401 is a vulnerability with a CVSS score of 5.4 (MEDIUM). In Jenkins 2.196 and earlier, LTS 2.176.3 and earlier, the f:expandableTextBox form control interpreted its content as HTML when expanded, resulting in a stored XSS vulnerability exploitable by users ...
How severe is CVE-2019-10401?
CVE-2019-10401 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2019-10401?
Check the references section above for vendor advisories and patch information. Affected products include: Jenkins Jenkins.