Acronis Backup Plugin Vulnerability in cPanel and Plesk Exploited in the Wild

Acronis has released security updates for its Backup plugin for cPanel & WHM and Backup extension for Plesk after identifying limited, targeted exploitation of a high-severity local privilege-escalation vulnerability in the wild. Tracked as CVE-2026-87886, the security flaw affects Linux-based Acronis backup components used in shared hosting... Weiterlesen