CVE-2024-8242
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.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.78%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.78% probability · 54th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-434
- Affected
- inspireui/mstore api
- Source
- security@wordfence.com
References
- https://plugins.trac.wordpress.org/browser/mstore-api/trunk/controllers/flutter-user.php#L1053Product
- https://plugins.trac.wordpress.org/changeset/3147900/mstore-api/trunk/controllers/flutter-user.phpPatch
- https://plugins.trac.wordpress.org/changeset/3147900/mstore-api/trunk/functions/index.phpPatch
- https://www.wordfence.com/threat-intel/vulnerabilities/id/fe3834a6-a6f5-4cc7-951e-a6ada6346b07?source=cveThird Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.