Is CVE-2026-105436 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-105436?

CVE-2026-105436 has a CVSS v3 severity of HIGH (8.8).

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CVE-2026-105436

Description

Deserialization of Untrusted Data vulnerability in MainWP MainWP Child mainwp-child allows Object Injection.This issue affects MainWP Child: from n/a through 6.2.1.