Mstoreapp Mobile <= 2.08 & <= 9.0.1 — Unauthenticated Privilege Escalation

Am I affected?

• Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under Mstore Mobile App.
• 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. 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.
3. Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
4. Watch Mstore Mobile App to get an email when the next vulnerability is published.

Advisory

Source description from Wordfence Intelligence, credited to Khaled Alenazi (Nxploited).

Multiple plugins and/or themes for WordPress are vulnerable to Privilege Escalation in various versions. This is due to 'mstoreapp-google_connect' AJAX endpoint not properly verifying a user's identify prior to authenticating them. This makes it possible for unauthenticated attackers to to gain access to other user's accounts that have a higher privilege.

Exploits & references

Proof-of-concept & detection

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

Advisories & patches

• Advisorywordfence.com

Timeline

1. Oct 31, 2025

   CVE published

   Severity critical, CVSS 9.8

2. Nov 13, 2026

   Record last updated