CVE-2026-82069 — Improper Redaction of Query Literals in MongoDB Server Query Statistics Serialization on Sharded Cluster Router

CVE-2026-82069

Improper Redaction of Query Literals in MongoDB Server Query Statistics Serialization on Sharded Cluster Router PUBLISHED

Description (CNA)

A security issue in MongoDB Server's query statistics serialization on the router allows users with monitoring privileges to access unredacted search query text from other users' operations. An improper conditional check in the serialization logic causes the data redaction mechanism to be bypassed when processing search queries through the sharded cluster router. This results in sensitive query literals being stored and made accessible through the query statistics interface.

Affected (CNA)

Vendor / product	Versions
MongoDB / MongoDB Server	affected 8.3.0 before 8.3.9

CWE

CWE-212

References

https://jira.mongodb.org/browse/SERVER-132835

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.