CVE-2026-93763 — MEDIUM (6.5)

Vulnerability Description

A protection mechanism failure in the object-document mapper's encryption configuration generation can cause fields that an application declared for client-side field-level encryption to be written and kept in cleartext, without any error or warning. A party holding ordinary read access to the database can then read values that were intended to be protected from that party. This may result in unintended disclosure of sensitive information.

CVSS Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Related Weaknesses (CWE)

CWE-312

References

https://jira.mongodb.org/browse/MONGOID-5984

FAQ

What is CVE-2026-93763?

CVE-2026-93763 is a vulnerability with a CVSS score of 6.5 (MEDIUM). A protection mechanism failure in the object-document mapper's encryption configuration generation can cause fields that an application declared for client-side field-level encryption to be written an...

How severe is CVE-2026-93763?

CVE-2026-93763 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-93763?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.