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Critical · 9.8 CVE-2026-3431 EUVD-2026-9172GHSA-h3j6-r52w-6956

Sim Studio AI - MongoDB SSRF and Arbitrary Document Deletion

Published Mar 2, 2026 · Updated Mar 2, 2026 · Assigned by tenable

Description

On SimStudio version below to 0.5.74, the MongoDB tool endpoints accept arbitrary connection parameters from the caller without authentication or host restrictions. An attacker can leverage these endpoints to connect to any reachable MongoDB instance and perform unauthorized operations including reading, modifying, and deleting data.

Affected products

VendorProductAffectedFixed
SimStudioAI sim < 0.5.74 0.5.74

References