MEDIUM
GHSA-p9x3-w98f-7j3q
NocoDB Missing Ownership Validation in MCP Token Operations
Details
### Summary The MCP token service did not validate token ownership, allowing a Creator within the same base to read, regenerate, or delete another user's MCP tokens if the token ID was known.
### Details `McpTokenService.get()`, `regenerateToken()`, and `delete()` did not filter by `fk_user_id`. The analogous `ApiTokensService` correctly enforced ownership.
### Impact Limited — requires Creator role and knowledge of target token ID. Primary risk is denial of service (invalidating tokens) and scoped token disclosure.
### Credit This issue was reported by [@bugbunny-research](https://github.com/bugbunny-research) (bugbunny.ai).
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