---
id: "CVE-2026-62004"
kind: "vulnerability"
aliases: ["CVE-2026-62004"]
title: "Motorix WordPress plugin: unauthenticated PHP object injection exposes sites"
severity: "critical"
cvss: 9.8
epss: null
exploited: false
status: "open"
category: "package"
products: []
ecosystems: []
tags: ["motorix", "package", "php", "wordpress"]
not_affected_if: ["unknown"]
published_at: "2026-10-29T16:18:13+00:00"
first_seen_at: "2026-10-29T16:26:00+00:00"
updated_at: "2026-10-29T16:27:29+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-62004", "first_seen_at": "2026-10-29T16:26:00+00:00"}]
---

# Motorix WordPress plugin: unauthenticated PHP object injection exposes sites

Motorix versions 1.11 and earlier accept attacker-supplied serialized PHP data without authentication. Exploitation can allow an attacker to inject PHP objects, which may lead to code execution depending on available gadget chains.

_Summary, check and fix written by a model from the sources; labelled as such._

## How to check

- Check the installed Motorix version in the plugin list or the plugin's main file header.

## Fix

- Motorix: versions after `1.11` (the sources do not state a fixed version)

## Timeline

- 2026-10-29T16:26:00+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-62004

## From the sources

Unauthenticated PHP Object Injection in Motorix <= 1.11 versions.

---

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