CVE-2026-120673 (GCVE-0-2026-120673)
Vulnerability from cvelistv5 – Published: 2026-11-03 18:33 – Updated: 2026-11-03 20:12
VLAI
EPSS
VEX
Title
Rust Driver 3.9.1 exports CSFLE plaintext in `db.query.text` before encrypting the command
Summary
A component of the MongoDB Rust Driver that records diagnostic tracing data can capture command content before automatic client-side field level encryption is applied. In deployments that turn on the optional tracing capability together with automatic in-use encryption, a party with read access to the application's exported trace data may obtain field values that the application designated for encryption, without access to the encryption keys. This may result in unintended disclosure of data.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-11-03 20:12 UTC
CWE
- CWE-532 - Insertion of Sensitive Information into Log File
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| MongoDB | Rust Driver |
Affected:
3.4.0 , < 3.9.1
(semver)
|
guessed |
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