CVE-2026-9735 | THREATINT

Description

MongoDB server may log authentication parameters, including credentials, to the server log during SASL authentication. When connection health metric logging is enabled, the full authentication parameters are written to the log without redaction.

PUBLISHED Reserved 2026-05-27 | Published 2026-06-09 | Updated 2026-06-10 | Assigner mongodb

MEDIUM: 6.8CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

MEDIUM: 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Problem types

CWE-532 Insertion of sensitive information into log file

Product status

Default status

unaffected

8.3.0 (custom) before 8.3.3

affected

References

jira.mongodb.org/browse/SERVER-126506

cve.org (CVE-2026-9735)

nvd.nist.gov (CVE-2026-9735)

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