CVE-2026-55157

01/תיאור (מקור, אנגלית)

Token Optimizer MCP measures token savings per AI coding agent, optimizes context, and shares a live local knowledge graph across 16 CLI clients. Prior to version 5.1.0, token-optimizer-mcp is vulnerable to OS command injection in the smart_user tool. Any MCP client that can call the smart_user tool can execute arbitrary shell commands through the username argument of the get-user-info operation. The commands execute with the privileges of the user running the token-optimizer-mcp server. This issue has been patched in version 5.1.0.

02/קישורים4

• github.com/ooples/token-optimizer-mcp/commit/b4ee96dac799cbfba‮…
• github.com/ooples/token-optimizer-mcp/releases/tag/v5.1.0
• github.com/ooples/token-optimizer-mcp/security/advisories/GHSA‮…
• github.com/ooples/token-optimizer-mcp/security/advisories/GHSA‮…