Command injection in buns
Priority MEDIUM 45CWE-78Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA and GitHub. Impact type from CWE-78.
Summary
This affects all versions of package buns. The injection point is located in line 678 in index file lib/index.js in the exported function install(requestedModule).
Why it matters now
EPSS 0.01602 75th percentileScored 2026-11-07
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 |
|---|---|---|---|---|---|
| — | buns | all versions | — | No fix listed | CNA |
| — | buns (npm) | up to 1.1.6 | — | No fix listed | GHSA-487w-pqcm-63hq |
- buns Vendor— Affected all versions Fixed in — No fix listed CNA
- buns (npm) Vendor— Affected up to 1.1.6 Fixed in — No fix listed GHSA-487w-pqcm-63hq
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:buns_project:buns:*:*:*:*:*:node.js:*:* | all versions | Vulnerable | Buns Project |
- cpe:2.3:a:buns_project:buns:*:*:*:*:*:node.js:*:* Versions all versions Vulnerable ·Buns Project
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2020-7794
- 2026-10-03 Alias added: GHSA-487w-pqcm-63hq
References
Sources
- CVE-2020-7794 · CVE Program
- CVE-2020-7794 · NVD
- FIRST EPSS
- GHSA-487w-pqcm-63hq · GitHub Advisory Database · CC BY 4.0
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