Description

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.

Classification

CVE ID: CVE-2025-3438

CVSS Base Severity: MEDIUM

CVSS Base Score: 6.5

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Affected Products

Vendor: inspireui

Product: MStore API – Create Native Android & iOS Apps On The Cloud

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.07% (probability of being exploited)

EPSS Percentile: 22.03% (scored less or equal to compared to others)

EPSS Date: 2025-05-11 (when was this score calculated)

References

https://nvd.nist.gov/vuln/detail/CVE-2025-3438
https://www.wordfence.com/threat-intel/vulnerabilities/id/be5d86ad-f94b-4fcb-9b74-ecddde2bf29d?source=cve
https://plugins.trac.wordpress.org/browser/mstore-api/trunk/controllers/flutter-user.php#L392
https://plugins.trac.wordpress.org/browser/mstore-api/trunk/controllers/flutter-user.php#L413
https://plugins.trac.wordpress.org/changeset/3277790
https://plugins.trac.wordpress.org/changeset/3279132/

Timeline