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MSC-2026-11548
Published:September 01, 2026
Updated:September 01, 2026
Coordinated malicious publish campaign on Packagist distributing trojanized OphimCMS and KKPhim streaming-site themes as hostile republishes under attacker-controlled vendor namespaces. The shipped front-end assets drive mobile ad-fraud and gambling redirects on all platforms, and on unpatched iOS devices chain WebKit and kernel exploits to install spyware that harvests keychain data, SMS, contacts, photos, browser cookies, location history and cryptocurrency wallet seeds.
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CVSS v4
Base Score:
9.4
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
PASSIVE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
HIGH
Subsequent System Integrity
HIGH
Subsequent System Availability
HIGH
CVSS v3
Base Score:
9.6
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Weakness Type (CWE)
Embedded Malicious Code