01 Record
CVE-2026-92757
Malformed connection string may disable field level encryption
MediumPUBLISHEDCNA: mongodb
CNA base score6.8 CVSS v4.0CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N
02 Description
Malformed connection string may disable field level encryption
03 Exploitation and scoring
- Exploitation
- Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
- SSVC decision
- ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
- AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
- Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
- EPSS probability
- 0.06% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 0.0% of scored records. A rank, not a probability.
- NVD base score
- 6.8 (CVSS v4.0), scored by the NVD independently of the CNA.
- NVD CVSS vector
- 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/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
- NVD analysis status
- Analyzed. NVD last modified this record on 2026-09-24.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2026-09-17 19:20Z1 MO AGO
- Last updated
- 2026-09-17 19:50Z1 MO AGO
- Reserved
- 2026-09-16
- Assigning CNA
- mongodb
- Record state
- PUBLISHED
- Severity
- Medium (CVSS 6.8)
- CNA CVSS vector
- 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
- Weaknesses
- CWE-311Missing Encryption of Sensitive DataClass
- Data version
- 5.2
- Document digest
- dfeb6b2c3fe6fce3419bca2e00d6b980dc382b3d5073747fc631a7afc1cda317
05 Affected products
VendorProductVersionsPlatforms
MongoDB Inc.MongoDB Entity Framework Core Provider8.3.1 to < 8.4.4, 9.0.1 to < 9.1.4, 10.0.0 to < 10.0.4—
06 References
- jira.mongodb.orghttps://jira.mongodb.org/browse/EF-389