Improper Authorization in MongoDB Queryable Encryption Maintenance Operations Allows Unauthorized Modification of Other Collections (MongoDB MongoDB Server)

CVE-2026-18712

HIGH 7.2

En bref

Source: NVD
EPSS: EPSS 0.24 % · centile 15 (2026-11-01)
État: PUBLISHED
Publiée: 2026-08-11 18:49 UTC
Mise à jour: 2026-08-11 20:18 UTC
Attribuée par: mongodb
Statut NVD: Analyzed

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Description

An issue in MongoDB Server's Queryable Encryption maintenance operations could allow an authenticated user with privileges on one encrypted collection to cause unauthorized modification or destruction of data belonging to a different collection. This is due to insufficient validation of certain internal metadata references before they are used to perform operations on other namespaces.

Faiblesses (CWE)

CWE-863 — Autorisation incorrecte

Références

https://jira.mongodb.org/browse/SERVER-130633

Scores

Version	Score	Vecteur	Évalué par
CVSS 4.0	HIGH 7.2	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N	mongodb
CVSS 3.1	HIGH 8.1	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H	mongodb
CVSS 4.0	HIGH 7.2	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X	NVD · cna@mongodb.com (Secondary)
CVSS 3.1	HIGH 8.1	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H	NVD · cna@mongodb.com (Secondary)

Références européennes

ENISA EUVD · EUVD-2026-56885
GCVE · GCVE-0-2026-18712

Configurations affectées (CPE NVD)

cpe:2.3:a:mongodb:mongodb:*:*:*:*:*:*:*:* ≥ 7.0.0 < 7.0.40
cpe:2.3:a:mongodb:mongodb:*:*:*:*:*:*:*:* ≥ 8.0.0 < 8.0.29
cpe:2.3:a:mongodb:mongodb:*:*:*:*:*:*:*:* ≥ 8.2.0 ≤ 8.2.12
cpe:2.3:a:mongodb:mongodb:*:*:*:*:*:*:*:* ≥ 8.3.0 < 8.3.8
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:*:*:-:-:*:*

Produits affectés

Produit	Versions
MongoDB · MongoDB Server	affected 8.3.0 < 8.3.8 ; affected 8.0 < 8.0.29 ; affected 7.0 < 7.0.40

Sources

Source	Licence
CVE List (CVEProject cvelistV5)	CVE Program Terms of Use
EPSS (FIRST.org)	FIRST — attribution requested
ENISA EUVD	ENISA — reproduction authorised, source acknowledged
NVD (NIST) via fkie-cad/nvd-json-data-feeds	Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD

⚠️ Improper Authorization in MongoDB Queryable Encryption Maintenance Operations Allows Unauthorized Modification of Other Collections (MongoDB MongoDB Server)