Feed/CVE-2026-81525
CVE-2026-81525HIGHCVSS 8.1

mongodb: Reject "." and NUL bytes in database and collection names

Published Sep 8, 2026·Updated Sep 29, 2026

NVD Description

### Impact Passing untrusted input as part of a database or collection name may result in targeting a different database or collection than specified. ### Patches Fixed in PHP library 1.21.4 and 2.4.1. ### Workarounds Validate database and collection names prior to passing into APIs.

Affected Packages (1)

mongodb/mongodbCOMPOSER
Fixed in 1.21.4

CVSS Vector

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

References

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