| Title | 54yyyu code-mcp 4cfc4643541a110c906d93635b391bf7e357f4a8 Command Injection |
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| Description | The MCP tool git_operation is intended to execute git subcommands, but it concatenates user-controlled input into a shell command string and executes it with shell=True. The existing denylist only blocks a few git keywords (reset --hard, clean -f) and does not neutralize shell metacharacters. As a result, an attacker can append arbitrary shell payloads and execute commands outside intended git-only behavior. |
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| Source | ⚠️ https://github.com/54yyyu/code-mcp/issues/5 |
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| User | CPT_Penner (UID 97246) |
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| Submission | 04/18/2026 20:29 (3 months ago) |
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| Moderation | 05/04/2026 23:26 (16 days later) |
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| Status | Accepted |
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| VulDB entry | 361072 [54yyyu code-mcp up to 4cfc4643541a110c906d93635b391bf7e357f4a8 MCP Tool src/code_mcp/server.py git_operation command injection] |
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| Points | 20 |
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