Home

Description

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.

PUBLISHED Reserved 2026-03-15 | Published 2026-03-16 | Updated 2026-03-16 | Assigner VulDB




MEDIUM: 4.8CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
MEDIUM: 5.3CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
MEDIUM: 5.3CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
4.3AV:L/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:OF/RC:C

Problem types

Command Injection

Injection

Product status

0.1
affected

0.2
affected

0.3.0
affected

Timeline

2026-03-15:Advisory disclosed
2026-03-15:VulDB entry created
2026-03-15:VulDB entry last update

Credits

Yinci Chen (VulDB User) reporter

References

vuldb.com/?id.351111 (VDB-351111 | bazinga012 mcp_code_executor index.ts installDependencies command injection) vdb-entry technical-description

vuldb.com/?ctiid.351111 (VDB-351111 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/?submit.770424 (Submit #770424 | bazinga012 mcp_code_executor <=0.3.0 Command Injection) third-party-advisory

github.com/bazinga012/mcp_code_executor/issues/17 issue-tracking

github.com/...931133/mcp_code_executor_security_advisory.pdf exploit

github.com/...mmits/a94ec2fea318597646ba1c44d8e44eb1c9196d20 issue-tracking patch

github.com/bazinga012/mcp_code_executor/ product

cve.org (CVE-2026-4199)

nvd.nist.gov (CVE-2026-4199)

Download JSON