CVE-2026-108953

Publié : 12 octobre 2026

Modifié : 12 octobre 2026

Score CVSS

7.8

HIGH

Description détaillée

mac-shell-mcp before 2.0.0 contains an OS command injection vulnerability that allows MCP clients to bypass the command whitelist by injecting shell metacharacters into execute_command arguments. Attackers or malicious prompts can call a safe command such as pwd with arguments like ';' to run forbidden commands as the server user without approval.

Vecteur d'attaque (CVSS)

Vecteur brut :CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Références et Patchs

https://github.com/cfdude/mac-shell-mcp https://github.com/cfdude/mac-shell-mcp/blob/1c1708201abb7a18c83075e1bf933e7a92cbeb9f/src/services/command-service.ts#L257-L340 https://github.com/cfdude/mac-shell-mcp/commit/932ce733cde07bb30b1f186303e6692dbb5d087a https://github.com/cfdude/mac-shell-mcp/issues/45 https://www.vulncheck.com/advisories/mac-shell-mcp-before-2.0.0-os-command-injection-via-execute-command-arguments

Dernières Vulnérabilités

CVE-2026-68764

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.

VOIR DÉTAILS

CVE-2026-18390

Improper neutralization of special elements used in an OS command ('OS command injection') vulnerability in Ministry of Justice General Directorate of Information Technology UYAP Document Editor allows OS Command Injection. This issue affects UYAP Document Editor: before 5.4.20.

VOIR DÉTAILS

CVE-2026-12613

Deserialization of untrusted data vulnerability in Ministry of Justice General Directorate of Information Technology UYAP Document Editor allows Object Injection. This issue affects UYAP Document Editor: before 5.4.20.

VOIR DÉTAILS