5.4

CVE-2026-18698

Improper Authorization in MongoDB Server Allows Unauthorized Actions on System Collections via the validate Command

An issue in MongoDB Server could allow an authenticated user with a limited database-scoped role to perform an action against protected system collections that should require more specific privileges. This could result in exposure of collection metadata and, on certain deployment configurations, unauthorized modification of system collection data.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
MongoDB ≫ MongoDB Version >= 7.0.0 < 7.0.40
MongoDB ≫ MongoDB Version >= 8.0.0 < 8.0.29
MongoDB ≫ MongoDB Version >= 8.2.0 <= 8.2.12
MongoDB ≫ MongoDB Version >= 8.3.0 < 8.3.8
MongoDB ≫ MongoDB Version 9.0.0 Update alpha0 SwEdition - SwPlatform -
MongoDB ≫ MongoDB Version 9.0.0 Update alpha1 SwEdition - SwPlatform -
MongoDB ≫ MongoDB Version 9.1.0 Update alpha0 SwEdition - SwPlatform -
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.17% 0.064
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
MongoDb 5.3 0 0
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/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
MongoDb 5.4 2.8 2.5
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
CWE-863 Incorrect Authorization

The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.

https://jira.mongodb.org/browse/SERVER-130481
Vendor Advisory
Issue Tracking