What’s Vulnerable › Vulnerabilities

CVE-2024-8242: MStore API – Create Native Android & iOS Apps On The Cloud <= 4.15.3 - Authenticated (Subscriber+) Limited Arbitrary File Upload

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-09-13 · updated 2026-06-17
• Weakness: CWE-434

Description

The MStore API – Create Native Android & iOS Apps On The Cloud plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the update_user_profile() function in all versions up to, and including, 4.15.3. This makes it possible for authenticated attackers, with subscriber-level access and above, to upload arbitrary files (not including PHP files) on the affected site's server which may make remote code execution possible. This can be paired with a registration endpoint for unauthenticated users to exploit the issue.

Affected products

• inspireui MStore API – Create Native Android & iOS Apps On The Cloud: before 4.15.4 — fixed in 4.15.4

How to fix

Upgrade to a fixed version: inspireui MStore API – Create Native Android & iOS Apps On The Cloud 4.15.4. Check the vendor advisory for mitigations.

References

• https://plugins.trac.wordpress.org/browser/mstore-api/trunk/controllers/flutter-user.php#L1053
• https://plugins.trac.wordpress.org/changeset/3147900/mstore-api/trunk/controllers/flutter-user.php
• https://plugins.trac.wordpress.org/changeset/3147900/mstore-api/trunk/functions/index.php
• https://www.wordfence.com/threat-intel/vulnerabilities/id/fe3834a6-a6f5-4cc7-951e-a6ada6346b07?source=cve

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