bSecure 1.3.7 - 1.7.9 - Missing Authorization to Unauthenticated Privilege Escalation via order_info REST Endpoint

9.8
Missing Authorization
CVE CVE-2025-6187
CVSS 9.8 (Critical)
Publicly Published July 21, 2025
Last Updated April 15, 2026
Researcher kr0d

Description

The bSecure plugin for WordPress is vulnerable to Privilege Escalation due to missing authorization within its order_info REST endpoint in versions 1.3.7 through 1.7.9. The plugin registers the /webhook/v2/order_info/ route with a permission_callback that always returns true, effectively bypassing all authentication. This makes it possible for unauthenticated attackers who know any user’s email to obtain a valid login cookie and fully impersonate that account.

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Vulnerability Details for bSecure – Your Universal Checkout

Software Type Plugin
Software Slug bsecure (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
  • 1.3.7 - 1.7.9

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