OS Command Injection vulnerability in bbultman gitsome through 0.2.3 allows attackers to…
Priority MEDIUM 44CWE-78Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub. Impact type from CWE-78.
Summary
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.
Why it matters now
EPSS 0.03388 88th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
| — | gitsome (npm) | up to 0.2.3 | — | No fix listed | GHSA-9v73-x562-wv5x |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- gitsome (npm) Vendor— Affected up to 0.2.3 Fixed in — No fix listed GHSA-9v73-x562-wv5x
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:gitsome_project:gitsome:*:*:*:*:*:node.js:*:* | up to 0.2.3 | Vulnerable | Gitsome Project |
- cpe:2.3:a:gitsome_project:gitsome:*:*:*:*:*:node.js:*:* Versions up to 0.2.3 Vulnerable ·Gitsome Project
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-34081
- 2026-10-03 Alias added: GHSA-9v73-x562-wv5x
References
Sources
- CVE-2021-34081 · CVE Program
- CVE-2021-34081 · NVD
- FIRST EPSS
- GHSA-9v73-x562-wv5x · GitHub Advisory Database · CC BY 4.0
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