CVE-2021-21672
MEDIUMCVSS 4.3/10EPSS 42.52%
Last modified
CVE-2021-21672 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. Jenkins Selenium HTML report Plugin 1.0 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks.. EPSS estimates a 42.52% chance of exploitation in the next 30 days.
Description
Jenkins Selenium HTML report Plugin 1.0 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Jenkins | Selenium Html Report | <= 1.0 |
References
- http://www.openwall.com/lists/oss-security/2021/06/30/1Mailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2022/04/14/2Mailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2021/06/30/1Mailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2022/04/14/2Mailing List, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-21672?
Jenkins Selenium HTML report Plugin 1.0 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks.
How severe is CVE-2021-21672?
CVE-2021-21672 has a CVSS score of 4.3/10 (MEDIUM severity). The EPSS model estimates a 42.52% probability of exploitation in the next 30 days.
How do I fix CVE-2021-21672?
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-2021-21667Jenkins Scriptler Plugin 3.2 and earlier does not escape par…5.4
- CVE-2021-21668Jenkins Scriptler Plugin 3.1 and earlier does not escape scr…5.4
- CVE-2021-21669Jenkins Generic Webhook Trigger Plugin 1.72 and earlier does…9.8
- CVE-2021-2167Vulnerability in the Oracle Solaris product of Oracle System…7.8
- CVE-2021-21670Jenkins 2.299 and earlier, LTS 2.289.1 and earlier allows us…4.3
- CVE-2021-21671Jenkins 2.299 and earlier, LTS 2.289.1 and earlier does not …7.5
- CVE-2021-21673Jenkins CAS Plugin 1.6.0 and earlier improperly determines t…6.1
- CVE-2021-21674A missing permission check in Jenkins requests-plugin Plugin…4.3
- CVE-2021-21675A cross-site request forgery (CSRF) vulnerability in Jenkins…6.5
- CVE-2021-21676Jenkins requests-plugin Plugin 2.2.7 and earlier does not pe…4.3
- CVE-2021-21677Jenkins Code Coverage API Plugin 1.4.0 and earlier does not …8.8
- CVE-2021-21678Jenkins SAML Plugin 2.0.7 and earlier allows attackers to cr…8.8
Are you affected by CVE-2021-21672?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST