Acronis Backup Incorrect Default Permissions Vulnerability
Threat Scope & Field Impact: Cybersecurity threat intelligence monitors have confirmed active in-the-wild exploitation of CVE-2026-87886 targeting Acronis Backup. Successful exploitation allows threat actors to compromise application integrity and threaten user data confidentiality. Technical Advisory Summary: Acronis Backup plugin for cPanel & WHM and extension for Plesk contains an incorrect default permissions vulnerability that could […]
