MongoDB: Mehrere Schwachstellen
WID-SEC-2026-3924 · first 14.10.2026 · updated 14.10.2026 · CVSS 6,5
What it is about
MongoDB ist ein Open-Source-Dokumentendatenbank. Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in MongoDB ausnutzen, um Sicherheitsvorkehrungen zu umgehen, vertrauliche Informationen offenzulegen oder einen Denial-of-Service-Angriff zu starten.
Under what conditions?
Over the network, but only with valid access (login required), for example with stolen credentials or as an insider.
What can happen in the worst case
An attacker could use the vulnerability to
- Sicherheitsvorkehrungen zu umgehen
- vertrauliche Informationen offenzulegen oder einen Denial-of-Service-Angriff zu starten
Am I affected?
Affected according to the BSI:
- Open Source MongoDB <9.0.4
- Open Source MongoDB <8.3.13
- Open Source MongoDB <8.0.34
- Open Source MongoDB <7.0.45
The installed version is usually shown under “Help → About” or in the device’s admin interface.
What helps?
Update to at least:
- Open Source MongoDB 9.0.4
- Open Source MongoDB 8.3.13
- Open Source MongoDB 8.0.34
- Open Source MongoDB 7.0.45
Is the vulnerability already being exploited?
None of the CVEs is in the CISA catalogue of exploited vulnerabilities. That does not mean there are no attacks, only that none are documented.
Information and sources
- Original BSI advisory (WID)
- MongoDB Jira-Ticket SERVER-132946 vom 2026-10-13 jira.mongodb.org
- MongoDB Jira-Ticket SERVER-130431 vom 2026-10-13 jira.mongodb.org
- MongoDB Jira-Ticket SERVER-134618 vom 2026-10-13 jira.mongodb.org
- MongoDB Jira-Ticket SERVER-131412 vom 2026-10-13 jira.mongodb.org
- MongoDB Jira-Ticket SERVER-131411 vom 2026-10-13 jira.mongodb.org
CVE: CVE-2026-103965, CVE-2026-104004, CVE-2026-104005, CVE-2026-96297, CVE-2026-96299
Source: BSI warning and information service (CERT-Bund); CISA. The assessment of the conditions is my reading of the BSI text; the external pages are in their original language.