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Medium severity6.5NVD Advisory· Published Aug 11, 2026· Updated Sep 16, 2026

CVE-2026-18705

CVE-2026-18705

Description

An issue in MongoDB Server's Atlas Vector Search feature could allow an authenticated user with read access to one view to retrieve documents from a different, protected view over the same underlying collection. This is due to insufficient handling of certain user-supplied fields when constructing an internal request forwarded to the search process.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

6
  • MongoDB/MongoDB4 versions
    cpe:2.3:a:mongodb:mongodb:*:*:*:*:*:*:*:*+ 3 more
    • cpe:2.3:a:mongodb:mongodb:*:*:*:*:*:*:*:*range: >=7.0.0,<7.0.40
    • cpe:2.3:a:mongodb:mongodb:9.0.0:alpha0:*:*:-:-:*:*
    • cpe:2.3:a:mongodb:mongodb:9.0.0:alpha1:*:*:-:-:*:*
    • cpe:2.3:a:mongodb:mongodb:9.1.0:alpha0:*:*:-:-:*:*
  • osv-coords
    pkg:bitnami/mongodb
    Range: >= 7.0.0, < 7.0.40
  • MongoDB/Serverllm-fuzzy

Patches

Vulnerability mechanics

References

1

News mentions

1