Vulnerability Description
Deserialization of untrusted data in the command monitoring support of the MongoDB PHP Driver can cause class names embedded in document content to be honored when the driver builds monitoring event objects. When an application registers a command monitoring subscriber and includes untrusted data in a database operation, an unauthenticated party who controls that data may cause an application class implementing the driver's persistable interface to be instantiated and its unserialization method invoked with the supplied data. The resulting impact depends on the classes available in the application.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://github.com/mongodb/mongo-php-driver/pull/2115
- https://github.com/mongodb/mongo-php-driver/releases/tag/1.21.10
- https://github.com/mongodb/mongo-php-driver/releases/tag/2.1.10
- https://github.com/mongodb/mongo-php-driver/releases/tag/2.5.3
- https://github.com/mongodb/mongo-php-driver/security/advisories/GHSA-cmvj-vxvq-r
FAQ
What is CVE-2026-96745?
CVE-2026-96745 is a vulnerability with a CVSS score of 5.6 (MEDIUM). Deserialization of untrusted data in the command monitoring support of the MongoDB PHP Driver can cause class names embedded in document content to be honored when the driver builds monitoring event o...
How severe is CVE-2026-96745?
CVE-2026-96745 has been rated MEDIUM with a CVSS base score of 5.6/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-96745?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.