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CVE PROGRAM SOURCE RECORD9.8 Critical

CVE-2026-125120

Mongoose: sanitizeFilter not applied on countDocuments

Description

Mongoose is a MongoDB object modeling tool designed to work in an asynchronous environment. Prior to 6.13.11, 7.8.12, 8.24.3, and 9.9.2, Mongoose countDocuments() does not apply the configured sanitizeFilter query selector injection defense. An application that enables sanitizeFilter and passes attacker-controlled filter values to countDocuments() can therefore process query operator objects as operators rather than literal values, causing the count to include documents that should not match and potentially undermining authorization or application logic based on that count. This issue is fixed in versions 6.13.11, 7.8.12, 8.24.3, and 9.9.2.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Automattic mongoose

  • < 6.13.11affected
  • >= 7.0.0, < 7.8.12affected
  • >= 8.0.0, < 8.24.3affected
  • >= 9.0.0, < 9.9.2affected

References