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Vulnerability record · CVE-2024-8242 · published 13 September 2024

CVE-2024-8242: Inspireui mstore api unrestricted file upload vulnerability

Inspireui · Mstore Api

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.

8.8 CVSS 3.1 High EPSS 0.78% · top 45.6% CWE-434 · Unrestricted file upload
8.8CVSS 3.1 base score
0.78%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

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.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

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

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2024-8242), CISA KEV, FIRST EPSS (scores of 2026-09-30). This page is refreshed as NVD updates the record.