Vulnerability Description
Jenkins 2.227 and earlier, LTS 2.204.5 and earlier does not set Content-Security-Policy headers for files uploaded as file parameters to a build, resulting in a stored XSS vulnerability.
CVSS Score
5.4
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Jenkins | Jenkins | <= 2.204.5 |
Related Weaknesses (CWE)
References
- http://www.openwall.com/lists/oss-security/2020/03/25/2Mailing ListThird Party Advisory
- https://jenkins.io/security/advisory/2020-03-25/#SECURITY-1793Vendor Advisory
- http://www.openwall.com/lists/oss-security/2020/03/25/2Mailing ListThird Party Advisory
- https://jenkins.io/security/advisory/2020-03-25/#SECURITY-1793Vendor Advisory
FAQ
What is CVE-2020-2162?
CVE-2020-2162 is a vulnerability with a CVSS score of 5.4 (MEDIUM). Jenkins 2.227 and earlier, LTS 2.204.5 and earlier does not set Content-Security-Policy headers for files uploaded as file parameters to a build, resulting in a stored XSS vulnerability.
How severe is CVE-2020-2162?
CVE-2020-2162 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-2020-2162?
Check the references section above for vendor advisories and patch information. Affected products include: Jenkins Jenkins.