Privilege escalation in Inspireui Mstore API
CVE-2025-3438
The MStore API – Create Native Android & iOS Apps On The Cloud plugin for WordPress is vulnerable to limited privilege escalation in all versions up to, and including, 4.17.4. This is due to a lack of restriction of role when registering. This makes it possible for unauthenticated attackers to to register with the 'wcfm_vendor' role, which is a Store Vendor role in the WCFM Marketplace – Multivendor Marketplace for WooCommerce plugin for WordPress. The vulnerability can only be exploited if the WCFM Marketplace – Multivendor Marketplace for WooCommerce plugin is installed and activated. The vulnerability was partially patched in version 4.17.3.
Vulnerability class: Privilege Escalation
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.003 (24.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 24th percentile — 24.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: +0.000
Affected products
Weakness classification (CWE)
References
- www.wordfence.com/threat-intel/vulnerabilities/id/be5d86ad-f94b-4fcb-9b74-ecddd… (Third Party Advisory)
- plugins.trac.wordpress.org/browser/mstore-api/trunk/controllers/flutter-user.php (Product)
- plugins.trac.wordpress.org/browser/mstore-api/trunk/controllers/flutter-user.php (Product)
- plugins.trac.wordpress.org/changeset/3277790 (Patch)
- plugins.trac.wordpress.org/changeset/3279132/ (Patch)
Frequently asked questions
- What is CVE-2025-3438?
- CVE-2025-3438 is a medium-severity vulnerability in Inspireui Mstore API, classified under Improper Privilege Management. CVSS score: 6.5/10. Published 2025-05-02.
- How severe is CVE-2025-3438?
- Medium severity. CVSS v3 base score is 6.5 out of 10.