8.6

CVE-2026-81525

Cross-tenant database retargeting via dot/NUL injection in namespace strings in the PHP Driver

The MongoDB client library for PHP does not sufficiently sanitize special elements in application-supplied namespace identifiers before using them to construct the target namespace for database operations. An application that incorporates untrusted text into these identifiers may have operations silently directed at a different storage location than the one the application intended.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
MongoDB ≫ Php Driver SwPlatform mongodb Version < 1.21.6
MongoDB ≫ Php Driver SwPlatform mongodb Version >= 2.0.0 < 2.4.1
MongoDB ≫ Php Library Version < 1.21.4
MongoDB ≫ Php Library Version >= 2.0.0 < 2.4.1
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.27% 0.192
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
MongoDb 8.6 0 0
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/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
MongoDb 8.1 2.8 5.2
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
CWE-943 Improper Neutralization of Special Elements in Data Query Logic

The product generates a query intended to access or manipulate data in a data store such as a database, but it does not neutralize or incorrectly neutralizes special elements that can modify the intended logic of the query.

https://github.com/mongodb/mongo-php-library/releases/tag/2.4.1
Product
Release Notes
https://github.com/mongodb/mongo-php-driver/releases/tag/1.21.6
Product
Release Notes
https://github.com/mongodb/mongo-php-driver/releases/tag/2.4.1
Product
Release Notes
https://github.com/mongodb/mongo-php-library/releases/tag/1.21.4
Product
Release Notes
https://jira.mongodb.org/browse/PHPLIB-1927
Vendor Advisory