RCE in Bazinga012 Mcp_code_executor
CVE-2026-4199
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…
EPSS: 0.003 (55.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
Affected products
- Bazinga012 Mcp_code_executor — versions 0.1, 0.2, 0.3.0
Weakness classification (CWE)
References
- VDB-351111 | bazinga012 mcp_code_executor index.ts installDependencies command injection (technical-description, vdb-entry)
- VDB-351111 | CTI Indicators (IOB, IOC, TTP, IOA) (signature, permissions-required)
- Submit #770424 | bazinga012 mcp_code_executor <=0.3.0 Command Injection (third-party-advisory)
- cna@vuldb.com (issue-tracking)
- cna@vuldb.com (exploit)
- cna@vuldb.com (issue-tracking, patch)
- cna@vuldb.com (product)
Frequently asked questions
- What is CVE-2026-4199?
- CVE-2026-4199 is a medium-severity vulnerability in Bazinga012 Mcp_code_executor, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 5.3/10. Published 2026-03-16.
- How severe is CVE-2026-4199?
- Medium severity. CVSS v3 base score is 5.3 out of 10.