High severity8.3NVD Advisory· Published Aug 13, 2026· Updated Aug 31, 2026
CVE-2026-73618
CVE-2026-73618
Description
Budibase Server before 3.40.0 contains a NoSQL injection vulnerability in the MongoDB query execution endpoint where user-supplied parameters are interpolated into JSON query templates without proper sanitization of JSON metacharacters. Attackers with query write permission can inject JSON structural characters to alter MongoDB queries, bypassing filters to read, modify, or delete arbitrary documents.
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Affected products
1Patches
Vulnerability mechanics
References
2News mentions
1- Budibase: 24 Vulnerabilities Including SQLi, SSRF, and Auth Bypass Disclosed TogetherVypr Intelligence · Aug 14, 2026