Palo Alto Networks Cortex XSOAR (Microsoft Teams Marketplace): Schwachstelle ermöglicht Umgehen von Sicherheitsvorkehrungen
WID-SEC-2026-1017 · first 09.04.2026 · updated 13.04.2026 · CVSS 8,1
What it is about
Cortex XSOAR ist eine Plattform für Sicherheitsorchestrierung, Automatisierung und Reaktion (SOAR). Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Palo Alto Networks Cortex XSOAR ausnutzen, um Sicherheitsvorkehrungen zu umgehen, auf geschützte Ressourcen zuzugreifen und Daten zu manipulieren.
Under what conditions?
Over the network and without logging in. This is the most dangerous combination: attackers can scan reachable devices automatically.
What can happen in the worst case
An attacker could use the vulnerability to
- Sicherheitsvorkehrungen zu umgehen
- auf geschützte Ressourcen zuzugreifen
- Daten zu manipulieren
Am I affected?
Affected according to the BSI:
- Palo Alto Networks Cortex XSOAR Microsoft Teams Marketplace <1.5.52
The installed version is usually shown under “Help → About” or in the device’s admin interface.
What helps?
Update to at least:
- Palo Alto Networks Cortex XSOAR Microsoft Teams Marketplace 1.5.52
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)
- Palo Alto Security Advisory vom 2026-04-08 security.paloaltonetworks.com
CVE: CVE-2026-0234
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.