CVE-2021-21613
MEDIUMCVSS 6.1/10EPSS 0.95%
Last modified
CVE-2021-21613 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. Jenkins TICS Plugin 2020.3.0.6 and earlier does not escape TICS service responses, resulting in a cross-site scripting (XSS) vulnerability exploitable by attackers able to control TICS service response content.. EPSS estimates a 0.95% chance of exploitation in the next 30 days.
Description
Jenkins TICS Plugin 2020.3.0.6 and earlier does not escape TICS service responses, resulting in a cross-site scripting (XSS) vulnerability exploitable by attackers able to control TICS service response content.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Jenkins | Tics | <= 2020.3.0.6 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-21613?
Jenkins TICS Plugin 2020.3.0.6 and earlier does not escape TICS service responses, resulting in a cross-site scripting (XSS) vulnerability exploitable by attackers able to control TICS service response content.
How severe is CVE-2021-21613?
CVE-2021-21613 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.95% probability of exploitation in the next 30 days.
How do I fix CVE-2021-21613?
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.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2021
- CVE-2021-21608Jenkins 2.274 and earlier, LTS 2.263.1 and earlier does not …5.4
- CVE-2021-21609Jenkins 2.274 and earlier, LTS 2.263.1 and earlier does not …5.3
- CVE-2021-2161Vulnerability in the Java SE, Java SE Embedded, Oracle Graal…5.9
- CVE-2021-21610Jenkins 2.274 and earlier, LTS 2.263.1 and earlier does not …6.1
- CVE-2021-21611Jenkins 2.274 and earlier, LTS 2.263.1 and earlier does not …5.4
- CVE-2021-21612Jenkins TraceTronic ECU-TEST Plugin 2.23.1 and earlier store…5.5
- CVE-2021-21614Jenkins Bumblebee HP ALM Plugin 4.1.5 and earlier stores cre…5.5
- CVE-2021-21615Jenkins 2.275 and LTS 2.263.2 allows reading arbitrary files…5.3
- CVE-2021-21616Jenkins Active Choices Plugin 2.5.2 and earlier does not esc…4.6
- CVE-2021-21617A cross-site request forgery (CSRF) vulnerability in Jenkins…8.8
- CVE-2021-21618Jenkins Repository Connector Plugin 2.0.2 and earlier does n…5.4
- CVE-2021-21619Jenkins Claim Plugin 2.18.1 and earlier does not escape the …5.4
Are you affected by CVE-2021-21613?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST