CVE-2021-34081
HIGHCVSS 8.8/10EPSS 3.61%
Last modified
CVE-2021-34081 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. OS Command Injection vulnerability in bbultman gitsome through 0.2.3 allows attackers to execute arbitrary commands via a crafted tag name of the target git repository.. EPSS estimates a 3.61% chance of exploitation in the next 30 days.
Description
OS Command Injection vulnerability in bbultman gitsome through 0.2.3 allows attackers to execute arbitrary commands via a crafted tag name of the target git repository.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Gitsome Project | Gitsome | <= 0.2.3 |
References
- https://advisory.checkmarx.net/advisory/CX-2021-4780Exploit, Third Party Advisory
- https://www.npmjs.com/package/gitsomeProduct, Third Party Advisory
- https://advisory.checkmarx.net/advisory/CX-2021-4780Exploit, Third Party Advisory
- https://www.npmjs.com/package/gitsomeProduct, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-34081?
OS Command Injection vulnerability in bbultman gitsome through 0.2.3 allows attackers to execute arbitrary commands via a crafted tag name of the target git repository.
How severe is CVE-2021-34081?
CVE-2021-34081 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 3.61% probability of exploitation in the next 30 days.
How do I fix CVE-2021-34081?
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.
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Are you affected by CVE-2021-34081?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST