BCorp Shortcodes <= 0.23 - Unauthenticated PHP Object Injection

9.8
Deserialization of Untrusted Data
CVE CVE-2023-49773
CVSS 9.8 (Critical)
Publicly Published December 5, 2023
Last Updated January 22, 2024
Researcher Rafie Muhammad - Patchstack

Description

The BCorp Shortcodes plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 0.23 via deserialization of untrusted input. This makes it possible for unauthenticated attackers to inject a PHP Object. No known 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 BCorp Shortcodes

Software Type Plugin
Software Slug bcorp-shortcodes (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
  • <= 0.23

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