CVE-2020-2137
MEDIUMCVSS 4.8/10EPSS 0.70%
Last modified
CVE-2020-2137 is a medium-severity vulnerability rated 4.8/10 on the CVSS scale. 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.. EPSS estimates a 0.70% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Jenkins | Timestamper | <= 1.11.1 |
References
- http://www.openwall.com/lists/oss-security/2020/03/09/1Mailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2020/03/09/1Mailing List, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-2137?
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 a CVSS score of 4.8/10 (MEDIUM severity). The EPSS model estimates a 0.70% probability of exploitation in the next 30 days.
How do I fix CVE-2020-2137?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2020-2137?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST