Critical severity9.8NVD Advisory· Published Mar 2, 2026· Updated Jun 17, 2026
CVE-2026-3431
CVE-2026-3431
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.
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Affected products
3Patches
Vulnerability mechanics
References
1- www.tenable.com/security/research/tra-2026-12nvdThird Party Advisory
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