CVE-2026-92757CWE-311

CVE-2026-92757

Medium · published September 18, 2026

CVSS v3.1
5.5
EPSS
0%
Percentile
0.0
In the wild
Unconfirmed
What it is

Applications built on MongoDB Entity Framework Core Provider which place a database name in the connection string may inadvertently disable field level encryption.

The record
Technical detail
CVSS v3.1
5.5 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
6.8 · CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N
EPSS
0.00067 · 0.0th percentile
Weakness
CWE-311 · Missing Encryption of Sensitive Data
Published
2026-09-18T00:18Z
Affected products (3)
ProductVersionsFixed in
mongodb/entity_framework_core_provider≥ 8.0.0, < 8.4.48.4.4
mongodb/entity_framework_core_provider≥ 9.0.0, < 9.1.49.1.4
mongodb/entity_framework_core_provider≥ 10.0.0, < 10.0.410.0.4
References (1)
https://jira.mongodb.org/browse/EF-389 · [email protected]
EPSS history
Timeline
  • 19 SEP 03:55Z
    EPSS moved — → 0%
    epss
  • 17 SEP 19:20Z
    Malformed connection string may disable field level encryption
    cvelistv5