All in One B2B for WooCommerce <= 1.0.3 - Unauthenticated Privilege Escalation

Improper Privilege Management
CVE CVE-2023-4703
CVSS 9.8 (Critical)
Publicly Published September 4, 2023
Last Updated September 4, 2023
Researcher Alexander Concha


The All in One B2B for WooCommerce plugin for WordPress is vulnerable to Privilege Escalation in versions up to, and including, 1.0.3. This is due to insufficient validation of certain parameters when updating user details. This makes it possible for unauthenticated attackers update the details of any user (e.g., password) to gain elevated privileges.



1 affected software package

Software Type Plugin
Software Slug all-in-one-b2b-for-woocommerce
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
  • <= 1.0.3

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