CVE-2026-96745
What it is
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.
At a glance
- Exploitability
- Can be exploited over the network without logging in. Limited direct impact.
- Exploit odds
- 0.3% chance of exploitation in the next 30 days (EPSS).
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 0.3% in the next 30 days (EPSS).
- Severity: 6.3 MEDIUM (CVSS).
- Fix: a patch or advisory is linked.
Details
- Published
- Last modified
- Exploit probability
- 0.3% · EPSS, next 30 days
- Weakness
- CWE-502 · Unsafe deserialization
- Record status
- Awaiting Analysis
Attack profile CVSS 4.0 · 6.3
- Attack vector
- Network
- Complexity
- High
- Attack requirements
- None
- Privileges needed
- None
- User interaction
- None
- Confidentiality
- Low
- Integrity
- Low
- Availability
- Low
Raw vector
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/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
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2026-96745.md and follow it. Check whether this project is affected by CVE-2026-96745. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
Fix and advisories
- 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-rh2c
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-rh2c