Repeated Acronis Backup Plugin Exploitation Attempts (CVE-2026-87886)

Ibrahim Saud@tektrix

•updated Sep 16, 2026•0•0•4

Detects repeated process execution events associated with Acronis backup plugins for cPanel, WHM, or Plesk within a 15-minute window. This behavior is consistent with automated exploitation attempts, specifically referencing CVE-2026-87886, which target these backup management plugins to achieve privilege escalation or unauthorized system access.