Incomplete Redaction of Sensitive Information in MongoDB Server Logs

published 2025-07-07 16 mo ago modified 2026-09-10 59 d ago also BIT-mongodb-2025-6711 , EUVD-2025-20248

cvss: 4.4; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.3%; EPSS 0.3% chance of exploitation in 30 days, percentile 20%
public exploits: 0; none known

An issue has been identified in MongoDB Server where unredacted queries may inadvertently appear in server logs when certain error conditions are encountered. This issue affects MongoDB Server v8.0 versions prior to 8.0.5, MongoDB Server v7.0 versions prior to 7.0.18 and MongoDB Server v6.0 versions prior to 6.0.21.

Patch / fix

fixed in 2

bitnami mongodb 6.0.21, 7.0.18, 8.0.5
MongoDB Inc MongoDB Server 6.0.21, 7.0.18, 8.0.5

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 16 mo ago (2025-07-07)

Exploit prediction

0.28% chance of exploitation in the next 30 days, higher than 20% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	4.4	CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N
NVD	3.1	4.9	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
OSV	3.1	4.4	CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N

Affected packages

ecosystem	package	affected	fixed in
bitnami	mongodb	>=6.0.0, <6.0.21 >=7.0.0, <7.0.18 >=8.0.0, <8.0.5	6.0.21 7.0.18 8.0.5

Affected products

MongoDB Inc MongoDB Server

Classification

Weakness

CWE-532 Insertion of Sensitive Information into Log File

Technology feeds

MongoDB rss critical rss

References

jira.mongodb.org /browse/SERVER-98720
issue-tracking, vendor-advisory, advisory
nvd.nist.gov /vuln/detail/CVE-2025-6711
web

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary