Combining encryption settings may disable encryption
Priority LOW 28CWE-311Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- Present
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- Fixed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-311.
Summary
Applications built on MongoDB Entity Framework Core Provider which combine independent encryption settings and this provider's encryption settings may silently lose TLS and schema-map settings leading to protected fields being stored unencrypted in the database.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00067 0th percentileScored 2026-11-07
Fix Fixed MongoDB Entity Framework Core Provider (MongoDB Inc.): 8.4.3, 9.1.3, 10.0.3
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| MongoDB | MongoDB Entity Framework Core Provider | 8.0.0 to before 8.4.3; 9.0.0 to before 9.1.3; 10.0.0 to before 10.0.3 | 8.4.3, 9.1.3, 10.0.3 | Patch available | CNA |
- MongoDB Entity Framework Core Provider VendorMongoDB Affected 8.0.0 to before 8.4.3; 9.0.0 to before 9.1.3; 10.0.0 to before 10.0.3 Fixed in 8.4.3, 9.1.3, 10.0.3 Patch available CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:mongodb:entity_framework_core_provider:*:*:*:*:*:.net:*:* | 8.0.0 to before 8.4.3; 9.0.0 to before 9.1.3; 10.0.0 to before 10.0.3 | Vulnerable | MongoDB |
- cpe:2.3:a:mongodb:entity_framework_core_provider:*:*:*:*:*:.net:*:* Versions 8.0.0 to before 8.4.3; 9.0.0 to before 9.1.3; 10.0.0 to before 10.0.3 Vulnerable ·MongoDB
Remediation
- Fix · CNA MongoDB Entity Framework Core Provider (MongoDB Inc.) Fixed in 8.4.3, 9.1.3, 10.0.3
Timeline
- 2026-10-02 Threatist record created from CVE-2026-92756
- 2026-10-03 Alias added: GHSA-2cv7-5prw-3mqp
References
Advisory 1
More MongoDB Entity Framework Core Provider vulnerabilities
- TI-2026-62502 Malformed connection string may disable field level encryption CVSS 4.0MEDIUM 6.8
- TI-2026-62503 Logs may collect sensitive information CVSS 4.0MEDIUM 5.7
Sources
- CVE-2026-92756 · CVE Program
- CVE-2026-92756 · NVD
- FIRST EPSS
- GHSA-2cv7-5prw-3mqp · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences