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NVD description
NextCRM is open-source customer relationship management (CRM) software. The CRM product catalog is an organization-wide business object. Normal application server actions restrict product creation, update, and deletion to `manager` and `admin` roles. However, in version 0.12.1, the MCP product tools expose the same write operations through `/api/mcp/mcp` using user-generated Bearer tokens and do not enforce role checks. Any authenticated low-privileged user who can generate an MCP API token can create, modify, archive, or soft-delete products in the shared CRM product catalog. Version 0.12.3 contains a fix.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
NONE
Momentum
NONE
CVE-2026-55550 Unauthorized Product Catalog Modification in NextCRM 0.12.1 via MCP API https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-55550
Post summary
This entry announces a server‑side vulnerability in NextCRM 0.12.1 that permits unauthorized product catalog changes via its MCP API, offering a concise technical description but no exploit, PoC, or patch details.