Acronis cPanel Backup Plugin Vulnerability Exploited in Targeted Attacks
September 16, 2026
1 min read
5 views
cybersecurity
threats
news
Acronis has warned that a high-severity security flaw in its Backup plugin for cPanel and Web Host Manager (WHM) deployments has been exploited in the wild.
The vulnerability, tracked as CVE-2026-87886 (CVSS score: 7.8), is described as a case of local privilege escalation due to insecure file permissions. It affects the following versions -
Acronis Backup plugin for cPanel & WHM (Linux
Was this article helpful?
0 found this helpful