by Kastro
Paper/Archive/CVE-2026-93762

CVE-2026-93762

MongoDB Inc. Mongoid — Data deletion and attribute disclosure via field-name method injection in in-memory queries

EPSS 0.6%CVSS 9.8
critical.is priorityof 100
39
CVSS 9.8 (CNA)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 47.4.474 × 209.5No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

Mongoid contains an unsafe reflection weakness in the query path used for embedded documents. An application that passes an externally supplied field name to certain in-memory query methods may allow an unauthenticated party to obtain unintended disclosure of stored document data and to permanently remove stored records.

Affected

ProductAffectedFixed inSource
Mongoid9.1.0–CNA
Mongoid9.0.0 – 9.0.11–CNA
Mongoid8.1.0 – 8.1.12–CNA
Mongoid8.0.0 – 8.0.12–CNA
Mongoid7.6.0 – 7.6.1–CNA
Mongoid7.5.0 – 7.5.4–CNA

Scores by source

mongodb (CNA)9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
mongodb (CNA)9.2CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refjira.mongodb.org/browse/MONGOID-5973