A command injection vulnerability in the shell_exec function of sonirico mcp-shell v0.3.1 allows attackers to execute arbitrary commands via supplying a crafted command string.
https://github.com/sonirico/mcp-shell/issues/4
https://github.com/sonirico/mcp-shell
Source: Mitre, NVD
Published: 2026-01-07
Updated: 2026-01-08
Base Score: 6.4
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:N
Severity: Medium
Base Score: 6.5
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
EPSS: 0.02455