CVE-2026-7812

HIGH 7.3

54yyyu code-mcp MCP Tool server.py git_operation command injection

CVSS Score

7.3

EPSS Score

0.0%

EPSS Percentile

0th

A vulnerability was found in 54yyyu code-mcp up to 4cfc4643541a110c906d93635b391bf7e357f4a8. The impacted element is the function git_operation of the file src/code_mcp/server.py of the component MCP Tool. Performing a manipulation of the argument operation results in command injection. The attack can be initiated remotely. The exploit has been made public and could be used. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available. The project was informed of the problem early through an issue report but has not responded yet.

CWE	CWE-77 CWE-74
Vendor	54yyyu
Product	code-mcp
Published	May 5, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

54yyyu / code-mcp

4cfc4643541a110c906d93635b391bf7e357f4a8

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/361072 vuldb.com: https://vuldb.com/vuln/361072/cti vuldb.com: https://vuldb.com/submit/807752 github.com: https://github.com/54yyyu/code-mcp/issues/5 github.com: https://github.com/54yyyu/code-mcp/

Credits

🔍 CPT_Penner (VulDB User) VulDB CNA Team