BIT-mongodb-2026-13057

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Import Source
https://github.com/bitnami/vulndb/tree/main/data/mongodb/BIT-mongodb-2026-13057.json
JSON Data
https://api.osv.dev/v1/vulns/BIT-mongodb-2026-13057
Aliases
Published
2026-08-17T05:49:21Z
Modified
2026-09-08T08:48:14Z
Summary
Authorization Bypass via Client-Supplied $search.mergingPipeline Leaks Unauthorized Collection Data Through $$SEARCH_META
Details

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.

Database specific
{
    "cpes": [
        "cpe:2.3:a:mongodb:mongodb:*:*:*:*:-:*:*:*"
    ],
    "severity": "Medium"
}
References

Affected packages

Bitnami / mongodb

Package

Name
mongodb
Purl
pkg:bitnami/mongodb

Severity

  • 6.0 (Medium) CVSS_V4 - 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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X CVSS Calculator

Affected ranges

Type
SEMVER
Events
Introduced
8.0.0
Fixed
8.0.28
Introduced
8.2.0
Fixed
8.2.12
Introduced
8.3.0
Fixed
8.3.7

Database specific

source
"https://github.com/bitnami/vulndb/tree/main/data/mongodb/BIT-mongodb-2026-13057.json"