6.5Mittel

CVE-2026-120826Improper Authorization in MongoDB Server Sharded View Definition Handling Leads to Cross-Database Unauthorized Access

MongoDB MongoDB Server Veröffentlicht: 2026-11-10 23:22 (vor 4 Tagen)

Beschreibung

An authorization flaw in the aggregation and view-definition handling of sharded deployments may allow a user holding only basic read-write privileges on a single database to define a view whose underlying processing is not fully subjected to privilege checking. Reading that view may result in unintended access to data belonging to other databases held on the same shard.

Schwachstellentyp (CWE): CWE-863

Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.

Betroffene Produkte und Versionen

Hersteller	Produkt	Versionen
MongoDB	MongoDB Server	9.0.0 – < 9.0.7

Referenzen und Patches

https://jira.mongodb.org/browse/SERVER-137361

CVSS-Score

6.5Mittel

Quelle: mongodb · CVSS 3.1

Angriffsvektor: Netzwerk
Komplexität: Niedrig
Rechte erforderlich: Niedrig
Benutzerinteraktion: Keine
Geltungsbereich: Unverändert
Vertraulichkeit: Hoch
Integrität: Keine
Verfügbarkeit: Keine

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Alle Scores (4)

cna	CVSS 4.0	7.1Hoch
cna	CVSS 3.1	6.5Mittel
cna@mongodb.com	CVSS 4.0	7.1Hoch
cna@mongodb.com	CVSS 3.1	6.5Mittel

EPSS (Ausnutzungswahrscheinlichkeit in 30 Tagen)

0.36%

höher als 30 % aller CVEs

CISA-Bewertung (SSVC)

Ausnutzung: none
Automatisierbar: no
Technische Auswirkung: partial

Zeitverlauf

ID reserviert2026-11-02
Veröffentlicht2026-11-10 23:22
Bei IP-DB eingegangen2026-11-11 02:07
Zuletzt aktualisiert2026-11-14 00:17

Vergeben von (CNA): mongodb
NVD-Status: Awaiting Analysis

In der Quelle ansehen: CVE.org · NVD

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