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

Am I affected?

• Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under bSecure – Your Universal Checkout.
• No admin access? Run a passive check of your site. It reads public files only.
• No account is needed to exploit this. Treat any exposed site on an affected version as at risk.

What to do

1. 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.
2. Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
3. Watch bSecure – Your Universal Checkout to get an email when the next vulnerability is published.

Advisory

Source description from Wordfence Intelligence, credited to kr0d.

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.

Exploits & references

Proof-of-concept & detection

No public proof-of-concept or detection template is known for this vulnerability.

Advisories & patches

• Advisorywordfence.com

Related CVEs

Timeline

1. Jul 21, 2025

   CVE published

   Severity critical, CVSS 9.8

2. Nov 13, 2026

   Record last updated