bazinga012 mcp_code_executor index.ts installDependencies command injection
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Code execution
- Confidentiality · integrity · availability
- Low · Low · Low
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-77.
Summary
A vulnerability was identified in bazinga012 mcp_code_executor up to 0.3.0. Affected by this issue is the function installDependencies of the file src/index.ts. Such manipulation leads to command injection. The attack can only be performed from a local environment. The exploit is publicly available and might be used. It is best practice to apply a patch to resolve this issue. The project was informed of the problem early through an issue report but has not responded yet.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| bazinga012 | mcp_code_executor | 0.1; 0.2; 0.3.0 | — | No fix listed | CNA |
- mcp_code_executor Vendorbazinga012 Affected 0.1; 0.2; 0.3.0 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-4199
- 2026-10-03 Alias added: GHSA-wf6m-m2x3-f49p
References
Sources
- CVE-2026-4199 · CVE Program
- CVE-2026-4199 · NVD
- FIRST EPSS
- GHSA-wf6m-m2x3-f49p · GitHub Advisory Database · CC BY 4.0
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