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CVE-2026-81525

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

Description (CNA)

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.

Affected (CNA)

Vendor / productVersions
MongoDB / PHP Libraryaffected 0 before 1.21.4; affected 2.0.0 before 2.4.1
MongoDB / PHP Extensionaffected 0 before 1.21.6; affected 2.0.0 before 2.4.1

CWE

CWE-943

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.