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Medium 6.5Published Feb 10, 2026
CVE-2026-2302Unsafe Reflection in Mongoid::Criteria.from_hash
Updated under an hour ago ()
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It affects MongoDB Inc MongoDB Ruby Driver. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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Under specific conditions when processing a maliciously crafted value of type Hash r, Mongoid::Criteria.from_hash may allow for executing arbitrary Ruby code.
- CVSS
- 6.5 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
- Weakness (CWE)
- CWE-183
- 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
- Deferred
- Record last updated
- Feb 27, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
MongoDB Inc MongoDB Ruby Driver mongodb:ruby_driver (from the name) | from 7.0.0 through 7.6.1; from 8.0.0 through 8.0.12; from 8.1.0 through 8.1.12; from 9.0.0 through 9.0.10 | CNA record |
References
- https://jira.mongodb.org/browse/MONGOID-5919
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.