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TI-2026-56634 Aliases CVE-2026-82070GHSA-9cmh-gg2r-2fxr

Insufficiently Protected Credentials in MongoDB Server Diagnostic Reporting Interface

Priority LOW 31CWE-522Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Information disclosure
Confidentiality · integrity · availability
High · None · None
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-522.

Summary

A security issue in MongoDB Server's diagnostic reporting interface allows an authenticated user with monitoring privileges to access insufficiently protected credentials from concurrent administrative operations. The same credentials are properly redacted in server log output, but the diagnostic interface omits equivalent redaction. Successful exploitation requires a valid authenticated session with monitoring-level permissions and results in exposure of cleartext credentials that could enable impersonation of other users, including privileged accounts.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00326 25th percentileScored 2026-11-08
Fix Fixed MongoDB Server (MongoDB): 8.3.9, 8.0.30, 7.0.41

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
MongoDBMongoDB Server8.3.0 to before 8.3.9; 8.0.0 to before 8.0.30; 7.0.0 to before 7.0.418.3.9, 8.0.30, 7.0.41Patch availableCNA
  • MongoDB Server VendorMongoDB Affected 8.3.0 to before 8.3.9; 8.0.0 to before 8.0.30; 7.0.0 to before 7.0.41 Fixed in 8.3.9, 8.0.30, 7.0.41 Patch available CNA

CPE configurations NVD · 4

CPEVersionsRoleVendor
cpe:2.3:a:mongodb:mongodb:*:*:*:*:*:*:*:*7.0.0 to before 7.0.40; 8.0.0 to before 8.0.29; 8.2.0 – 8.2.12; 8.3.0 to before 8.3.8VulnerableMongoDB
cpe:2.3:a:mongodb:mongodb:9.0.0:alpha0:*:*:-:-:*:*9.0.0 alpha0VulnerableMongoDB
cpe:2.3:a:mongodb:mongodb:9.0.0:alpha1:*:*:-:-:*:*9.0.0 alpha1VulnerableMongoDB
cpe:2.3:a:mongodb:mongodb:9.1.0:alpha0:*:*:-:-:*:*9.1.0 alpha0VulnerableMongoDB
  • cpe:2.3:a:mongodb:mongodb:*:*:*:*:*:*:*:* Versions 7.0.0 to before 7.0.40; 8.0.0 to before 8.0.29; 8.2.0 – 8.2.12; 8.3.0 to before 8.3.8 Vulnerable ·MongoDB
  • cpe:2.3:a:mongodb:mongodb:9.0.0:alpha0:*:*:-:-:*:* Versions 9.0.0 alpha0 Vulnerable ·MongoDB
  • cpe:2.3:a:mongodb:mongodb:9.0.0:alpha1:*:*:-:-:*:* Versions 9.0.0 alpha1 Vulnerable ·MongoDB
  • cpe:2.3:a:mongodb:mongodb:9.1.0:alpha0:*:*:-:-:*:* Versions 9.1.0 alpha0 Vulnerable ·MongoDB

Remediation

  • Fix · CNA MongoDB Server (MongoDB) Fixed in 8.3.9, 8.0.30, 7.0.41

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    MongoDB Server 7.0.41, 8.0.30, 8.3.9

    16 records Highest priority Priority MEDIUM 3 MEDIUM, 13 LOW

    Other records, highest priority first

    • TI-2026-56639 Uncontrolled Resource Consumption in MongoDB Sharded Cluster Router Allows Unauthenticated Denial of ServicePriority MEDIUM 44
    • TI-2026-56628 Reachable assertion in MongoDB ServerPriority MEDIUM 44
    • TI-2026-56631 Improper Case Sensitivity Handling in MongoDB Server Configuration Validation May Cause…Priority MEDIUM 42
    Show all 16 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-82070
  2. 2026-10-03 Alias added: GHSA-9cmh-gg2r-2fxr

References

Advisory 1

  • TI-2025-13542 Zlib compressed protocol header length confusion may allow memory read KEVCVSS 4.0HIGH 8.7
  • TI-2013-01669 MongoDB before 2.0.9 and 2.2.x before 2.2.4 does not properly validate requests to the… CVSS 2.0MEDIUM 6.0
  • TI-2026-56639 Uncontrolled Resource Consumption in MongoDB Sharded Cluster Router Allows Unauthenticated Denial of Service CVSS 4.0HIGH 8.7
  • TI-2026-56628 Reachable assertion in MongoDB Server CVSS 4.0HIGH 8.7
  • TI-2026-15322 Improper Input Validation in MongoDB Aggregation Framework Allows Unauthenticated Denial of Service on mongos CVSS 4.0HIGH 8.7
  • TI-2026-08537 Unbounded recursion in BSONColumn interleaved-reference causes pre-auth stack overflow CVSS 4.0HIGH 8.7
See all 187 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences