cPanel-Alarm: Drei neue Schwachstellen in WHM – Admin-Rechte, Code-Ausführung und Server-Chaos möglich – Kreis Heinsberg

CVE-2026-29201/202/203: arbitrary file read, Perl RCE and symlink privilege escalation in cPanel & WHM. Immediate actions for hosters and SMBs.

Summary

Drei neue cPanel/WHM-Schwachstellen (CVE-2026-29201/202/203): Arbitrary File Read, Perl-RCE und Symlink-Privilege-Escalation. Sofortmaßnahmen für Hoster & KMU.

In this article, our IT security experts analyse current developments and concrete impacts on businesses.

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