Recently Viewed Products <= 1.0.0 - Unauthenticated PHP Object Injection

9.8
Deserialization of Untrusted Data
CVE CVE-2023-34027
CVSS 9.8 (Critical)
Publicly Published May 25, 2023
Last Updated January 22, 2024
Researcher Mika

Description

The Recently Viewed Products plugin for WordPress is vulnerable to PHP Object Injection in versions up to, and including, 1.0.0 via deserialization of untrusted input from the 'rvpguest' cookie value. This makes it possible for unauthenticated attackers to inject a PHP Object. No POP chain is present in the vulnerable plugin. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.

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Vulnerability Details for Recently Viewed Products

Software Type Plugin
Software Slug recently-viewed-products (view on wordpress.org)
Patched? No
Remediation No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement.
Affected Version
  • <= 1.0.0

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