CVE-2026-93760NoSQL injection of JavaScript-executing query operators via unsafe-by-default operator guard
Updated under an hour ago ()
Does this affect you?
It affects MongoDB Inc. Mongoid. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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Mongoid does not restrict which query operators may come from caller-supplied filter data when an application hands that data to its query-building methods. In an application that forwards externally supplied filter parameters in this way, a party with no credentials may influence how the database evaluates the query. This may result in unintended disclosure of stored field values and in reduced database performance.
- CVSS
- 8.2 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L
- Weakness (CWE)
- CWE-943
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- mongodb
- NVD analysis
- Analyzed
- Record last updated
- Sep 21, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
MongoDB Inc. Mongoid mongodb:mongoid (from the name) | 9.1.0; from 9.0.0 through 9.0.11; from 8.1.0 through 8.1.12; from 8.0.0 through 8.0.12 | CNA record |
mongodb mongoid mongodb:mongoid | from 8.0.0 before 8.0.13; from 8.1.0 before 8.1.13; from 9.0.0 before 9.0.12; 9.1.0 | NVD |
References
- https://jira.mongodb.org/browse/MONGOID-5994permissions-required
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.