CVE-2025-6713Network attack vector

Authenticated data disclosure via mishandled $mergeCursors stage

Published Jul 7, 2025 · Updated Jul 18, 2025

Improper authorization in MongoDB Server 6.0 before 6.0.22, 7.0 before 7.0.19, and 8.0 before 8.0.7 allows remote authenticated users to read data. The $mergeCursors stage improperly handles a crafted aggregation pipeline, but MongoDB has not disclosed the omitted or incorrect authorization operation. A low-privileged authenticated database account and network access are required; exploitation exposes data outside that account's authorization.

CVSS severity7.7
High
EPSS probability0.36%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper authorization in MongoDB Server 6.0 before 6.0.22, 7.0 before 7.0.19, and 8.0 before 8.0.7 allows remote authenticated users to read data. The $mergeCursors stage improperly handles a crafted aggregation pipeline, but MongoDB has not disclosed the omitted or incorrect authorization operation. A low-privileged authenticated database account and network access are required; exploitation exposes data outside that account's authorization.

The record

CVE
CVE-2025-6713
Published
Jul 7, 2025
Updated
Jul 18, 2025
Vendor
MongoDB
Product
MongoDB Server
Classifications
CWE-285, T1213.005
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 7, 2025CVE publishedPublication date reported by the CVE source.
  2. Jul 18, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=6.0 <6.0.22
  2. Affected versionversion=7.0 <7.0.19
  3. Affected versionversion=8.0 <8.0.7

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

MongoDB · MongoDB Serverversion=6.0 <6.0.22; version=7.0 <7.0.19; version=8.0 <8.0.7

Published CVSS scores

7.7MongoDB, Inc.CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
6.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-285Improper Authorization
T1213.005Data from Databases

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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