CVSS 3.1 Score 8.1 of 10 (high)


Published Oct 20, 2023
Updated: Nov 7, 2023
CWE ID 502


CVE-2023-4402 is a vulnerability in the Essential Blocks plugin for WordPress, affecting versions up to and including 4.2.0. The vulnerability allows unauthenticated attackers to perform PHP Object Injection through the deserialization of untrusted input in the get_products function. This could potentially enable attackers to delete files, retrieve sensitive data, or execute code if a chain of privilege escalation (POP chain) exists via another installed plugin or theme. The vulnerability has a risk score of 65 and is categorized as high severity, with a CVSSv3 score of 8.1. No remediation steps or information on potential exploits are provided in the given text.

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