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Vulnerability Intelligence
Miggo AI
Miggo AIMiggo AI| Package Name | Ecosystem | Vulnerable Versions | First Patched Version |
|---|---|---|---|
| xo-web | npm | <= 5.80.0 | |
| xo-server | npm | <= 5.84.0 |
Miggo AIRoot Cause AnalysisThe vulnerability explicitly involves manipulation of the WebSocket resourceSet.getAll method's permission field. Though no code was provided, the method name and attack pattern indicate the authorization check occurs in this handler. The server-side implementation fails to validate() the user's actual permissions when processing these requests, instead relying on client-modified values. This matches CWE-863 (trusting client-side authorization claims rather than enforcing server-side checks). The resourceSet nomenclature and WebSocket context strongly suggest this handler resides in xo-server's WebSocket handling code.