Vulnerability-Lookup

CERTFR-2026-AVI-0922

Vulnerability from certfr_avis - Published: 2026-07-24 - Updated: 2026-07-24

De multiples vulnérabilités ont été découvertes dans MongoDB. Elles permettent à un attaquant de provoquer un contournement de la politique de sécurité, un déni de service et un problème de sécurité non spécifié par l'éditeur.

Solutions

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

Impacted products

Vendor	Product	Description
MongoDB	Core Server	Core Server versions 8.0.x antérieures à 8.0.28
MongoDB	Compass	Compass versions antérieures à 1.49.7
MongoDB	Core Server	Core Server versions 7.0.x antérieures à 7.0.39
MongoDB	Core Server	Core Server versions 8.2.x antérieures à 8.2.12
MongoDB	Core Server	Core Server versions 8.3.x antérieures à 8.3.7

References

Title

Publication Time

CVE-2026-13055 (GCVE-0-2026-13055)

Vulnerability from cvelistv5 – Published: 2026-07-22 19:22 – Updated: 2026-07-23 14:17

Title

Server crash via aggregation pipeline expression with compound wildcard index specification

Summary

The `$_internalIndexKey` aggregation expression can be used by any authenticated user to crash a MongoDB server (mongod). The expression fails to handle compound wildcard index specifications, triggering an internal consistency check that aborts the server process. The user must be able to run an aggregation pipeline.

Severity

7.1 (High)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/AU:Y/R:A

6.5 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-617 - Reachable Assertion

Assigner

mongodb

References

1 reference

URL	Tags
https://jira.mongodb.org/browse/SERVER-123081

Impacted products

1 product

Vendor	Product	Version
MongoDB	MongoDB Server	Affected: 7.0 , < 7.0.39 (semver) Affected: 8.0 , < 8.0.28 (semver) Affected: 8.2.0 , < 8.2.12 (semver) Affected: 8.3.0 , < 8.3.7 (semver)

Show details on NVD website

JSON

To clipboard

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CVE-2026-13056 (GCVE-0-2026-13056)

Vulnerability from cvelistv5 – Published: 2026-07-22 19:22 – Updated: 2026-07-23 14:25

Title

A user with read access can cause a DoS by executing a specifically crafted query to consume a large amount of RAM

Summary

Using expressions that generate large arrays it is possible to craft a query that creates very large intermediate objects in memory, causing the server to crash with OOM error.

Severity

7.1 (High)


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

6.5 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-1325 - Improperly Controlled Sequential Memory Allocation

Assigner

mongodb

References

1 reference

URL	Tags
https://jira.mongodb.org/browse/SERVER-124355

Impacted products

1 product

Vendor	Product	Version
MongoDB	MongoDB Server	Affected: 8.0 , < 8.0.28 (semver) Affected: 8.3.0 , < 8.3.7 (semver)

Show details on NVD website

JSON

To clipboard

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CVE-2026-13057 (GCVE-0-2026-13057)

Vulnerability from cvelistv5 – Published: 2026-07-22 19:22 – Updated: 2026-07-23 14:25

Title

Authorization Bypass via Client-Supplied $search.mergingPipeline Leaks Unauthorized Collection Data Through $$SEARCH_META

Summary

An issue in the server’s Atlas Search integration allows an authenticated user to bypass per-user access controls. In sharded topologies, the $search and $searchMeta aggregation stages use internal routing that is normally populated only by the trusted router during sharded search planning. Due to insufficient input validation, an authenticated client can supply these fields directly.

Severity

6 (Medium)


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

5.3 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-20 - Improper input validation

Assigner

mongodb

References

1 reference

URL	Tags
https://jira.mongodb.org/browse/SERVER-126247

Impacted products

1 product

Vendor	Product	Version
MongoDB	MongoDB Server	Affected: 8.0 , < 8.0.28 (semver) Affected: 8.3.0 , < 8.3.7 (semver) Affected: 8.2.0 , < 8.2.12 (semver)

Show details on NVD website

JSON

To clipboard

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CVE-2026-13058 (GCVE-0-2026-13058)

Vulnerability from cvelistv5 – Published: 2026-07-22 19:21 – Updated: 2026-07-23 14:25

Title

Transaction Command Insufficient Input Validation Leading to Process Termination

Summary

An authenticated user with basic write privileges can cause the mongod process to terminate abnormally by sending a crafted transaction command with an incomplete set of required fields. The issue stems from inconsistent validation across related transaction command parameters, resulting in a fatal internal invariant failure and denial of service.

Severity

7.1 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-617 - Reachable Assertion

Assigner

mongodb

References

1 reference

URL	Tags
https://jira.mongodb.org/browse/SERVER-127661

Impacted products

1 product

Vendor	Product	Version
MongoDB	MongoDB Server	Affected: 8.0 , < 8.0.28 (semver) Affected: 8.2.0 , < 8.2.12 (semver) Affected: 8.3.0 , < 8.3.7 (semver)

Show details on NVD website

JSON

To clipboard

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CVE-2026-13059 (GCVE-0-2026-13059)

Vulnerability from cvelistv5 – Published: 2026-07-22 19:21 – Updated: 2026-07-24 03:56

Title

Improper Validation of Client-Supplied Command Parameters Allowing Role-Based Access Control Bypass

Summary

An authenticated user with low privileges may be able to perform unauthorized reads and writes on data protected by role-based query-level access controls, due to insufficient validation of certain client-supplied command parameters. The issue affects find, update, delete, and aggregate commands in non-apiStrict configurations.

Severity

8.6 (High)


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

8.1 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-807 - Reliance on Untrusted Inputs in a Security Decision

Assigner

mongodb

References

1 reference

URL	Tags
https://jira.mongodb.org/browse/SERVER-128433

Impacted products

1 product

Vendor	Product	Version
MongoDB	MongoDB Server	Affected: 7.0 , < 7.0.39 (semver) Affected: 8.0 , < 8.0.28 (semver) Affected: 8.2.0 , < 8.2.12 (semver) Affected: 8.3.0 , < 8.3.7 (semver)

Show details on NVD website

JSON

To clipboard

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CVE-2026-13060 (GCVE-0-2026-13060)

Vulnerability from cvelistv5 – Published: 2026-07-22 19:19 – Updated: 2026-07-23 14:18

Title

$graphLookup Aggregation Stage Authorization Check Inconsistency Allowing Unauthorized Collection Access

Summary

An authenticated user with limited read privileges may be able to access documents from collections they are not authorized to read, due to an inconsistency in how the $graphLookup aggregation stage is evaluated during authorization and during execution. Affected scenarios involve collections referenced within existing view pipeline definitions.

Severity

7.1 (High)


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

6.5 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-863 - Incorrect Authorization

Assigner

mongodb

References

1 reference

URL	Tags
https://jira.mongodb.org/browse/SERVER-127357

Impacted products

1 product

Vendor	Product	Version
MongoDB	MongoDB Server	Affected: 7.0 , < 7.0.39 (semver) Affected: 8.0 , < 8.0.28 (semver) Affected: 8.2.0 , < 8.2.12 (semver) Affected: 8.3.0 , < 8.3.7 (semver)

Show details on NVD website

JSON

To clipboard

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CVE-2026-13061 (GCVE-0-2026-13061)

Vulnerability from cvelistv5 – Published: 2026-07-22 19:19 – Updated: 2026-07-23 14:23

Title

Improper Access Control Allowing Cross-User Session Metadata Disclosure in $listSessions Aggregation Stage

Summary

An authenticated user may be able to view session metadata belonging to other users on the system through the $listSessions aggregation stage. This information is normally restricted to users with cluster-level administrative privileges, and includes active session identifiers, associated usernames, and activity timestamps.

Severity

5.3 (Medium)


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

4.3 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-863 - Incorrect Authorization

Assigner

mongodb

References

1 reference

URL	Tags
https://jira.mongodb.org/browse/SERVER-127689

Impacted products

1 product

Vendor	Product	Version
MongoDB	MongoDB Server	Affected: 7.0 , < 7.0.39 (semver) Affected: 8.0 , < 8.0.28 (semver) Affected: 8.3.0 , < 8.3.7 (semver)

Show details on NVD website

JSON

To clipboard

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CVE-2026-13062 (GCVE-0-2026-13062)

Vulnerability from cvelistv5 – Published: 2026-07-22 19:19 – Updated: 2026-07-23 14:23

Title

MongoDB mongos Improper Validation of Internal Flags in Queryable Encryption Write Commands on Sharded Clusters

Summary

An authenticated user with write privileges on a Queryable Encryption-enabled collection may be able to modify internal encryption metadata fields that are intended to be server-controlled, by sending crafted write commands through the mongos router on a sharded cluster. This can result in corruption of encrypted query correctness.

Severity

7.1 (High)


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

6.5 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-441 - Unintentional Proxy or Intermediary ('Confused Deputy')

Assigner

mongodb

References

1 reference

URL	Tags
https://jira.mongodb.org/browse/SERVER-127831

Impacted products

1 product

Vendor	Product	Version
MongoDB	MongoDB Server	Affected: 7.0 , < 7.0.39 (semver) Affected: 8.0 , < 8.0.28 (semver) Affected: 8.2.0 , < 8.2.12 (semver) Affected: 8.3.0 , < 8.3.7 (semver)

Show details on NVD website

JSON

To clipboard

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CVE-2026-13063 (GCVE-0-2026-13063)

Vulnerability from cvelistv5 – Published: 2026-07-22 19:18 – Updated: 2026-07-23 19:09

Title

libmongocrypt Improper Input Validation Leading to Process Termination

Summary

An authenticated user with standard read/write privileges can cause the mongod process to terminate due to an out-of-memory condition by sending a crafted aggregation command. MongoDB's libmongocrypt library insufficiently validates payload-supplied values, which can result in an excessively large memory allocation.

Severity

5.3 (Medium)


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

4.3 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-190 - Integer Overflow or Wraparound

Assigner

mongodb

References

1 reference

URL	Tags
https://jira.mongodb.org/browse/SERVER-127737

Impacted products

1 product

Vendor	Product	Version
MongoDB	MongoDB Server	Affected: 8.2.0 , < 8.2.12 (semver) Affected: 8.3.0 , < 8.3.7 (semver)

Show details on NVD website

JSON

To clipboard

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CVE-2026-13064 (GCVE-0-2026-13064)

Vulnerability from cvelistv5 – Published: 2026-07-22 19:17 – Updated: 2026-07-23 19:09

Title

MongoDB $jsonSchema Query Operator Excessive CPU Consumption Leading to Denial of Service

Summary

Certain query operations involving deeply nested $jsonSchema constructs can trigger disproportionate CPU consumption in affected MongoDB deployments, potentially leading to resource exhaustion. The resulting CPU-bound operation cannot be interrupted through standard administrative controls.

Severity

7.1 (High)


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

6.5 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-407 - Inefficient Algorithmic Complexity

Assigner

mongodb

References

1 reference

URL	Tags
https://jira.mongodb.org/browse/SERVER-125872

Impacted products

1 product

Vendor	Product	Version
MongoDB	MongoDB Server	Affected: 8.0 , < 8.0.28 (semver) Affected: 8.2.0 , < 8.2.12 (semver) Affected: 8.3.0 , < 8.3.7 (semver)

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

CERTFR-2026-AVI-0922

Solutions

CVE-2026-13055 (GCVE-0-2026-13055)

CVE-2026-13056 (GCVE-0-2026-13056)

CVE-2026-13057 (GCVE-0-2026-13057)

CVE-2026-13058 (GCVE-0-2026-13058)

CVE-2026-13059 (GCVE-0-2026-13059)

CVE-2026-13060 (GCVE-0-2026-13060)

CVE-2026-13061 (GCVE-0-2026-13061)

CVE-2026-13062 (GCVE-0-2026-13062)

CVE-2026-13063 (GCVE-0-2026-13063)

CVE-2026-13064 (GCVE-0-2026-13064)

Tags

Sightings

Nomenclature