CVE-2026-5023

MEDIUM

DeDeveloper23 codebase-mcp RepoMix codebase.ts saveCodebase os command injection

Title source: cna

Description

A vulnerability has been found in DeDeveloper23 codebase-mcp up to 3ec749d237dd8eabbeef48657cf917275792fde6. This vulnerability affects the function getCodebase/getRemoteCodebase/saveCodebase of the file src/tools/codebase.ts of the component RepoMix Command Handler. Such manipulation leads to os command injection. The attack needs to be performed locally. The exploit has been disclosed to the public and may be used. This product implements a rolling release for ongoing delivery, which means version information for affected or updated releases is unavailable. The project was informed of the problem early through an issue report but has not responded yet.

Scores

CVSS v3 5.3
EPSS 0.0050
EPSS Percentile 66.3%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Details

CWE
CWE-77 CWE-78
Status published
Products (1)
DeDeveloper23/codebase-mcp 3ec749d237dd8eabbeef48657cf917275792fde6
Published Mar 29, 2026
Tracked Since Mar 29, 2026