CVE-2026-43642

Softaculous Virtualizor versions before 3.2.9 (Patch 9) and 3.0.0 are vulnerable to a PHP object injection flaw in the billing module handler. An unauthenticated remote attacker can achieve remote code execution as root by supplying arbitrary serialized PHP objects via the billing_data POST field...

CVE-2026-43642 Softaculous Virtualizor PHP Object Injection via Billing Module Handler

Softaculous Virtualizor before 3.2.9 Patch 9 and 3.0.0 contains a PHP object injection vulnerability in the billing module handler that allows unauthenticated remote attackers to supply arbitrary serialized PHP objects for deserialization by setting the act parameter to login with the...

CVE-2026-43641

Softaculous Virtualizor versions before 3.2.9 (Patch 9) and 3.0.0 are vulnerable to an OS command injection in the billing module handler. Unauthenticated remote attackers can bypass authentication using specific parameter combinations to deserialize a crafted billing_data POST field. The uid fie...

CVE-2026-43642: Deserialization of Untrusted Data

Softaculous Virtualizor before 3.2.9 Patch 9 and 3.0.0 contains a PHP object injection vulnerability in the billing module handler that allows unauthenticated remote attackers to supply arbitrary serialized PHP objects for deserialization by setting the act parameter to login with the...