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Critical · 9.8 Scanner template Public exploit CVE-2023-2732 EUVD-2023-34193GHSA-q639-qhhx-5j5j

MStore API <= 3.9.2 - Authentication Bypass

Published May 25, 2023 · Updated Apr 8, 2026 · Assigned by Wordfence

Vendor: inspireui Product: MStore API – Create Native Android & iOS Apps On The Cloud Platform: Android Platform: iOS Category: Web / CMS

Description

The MStore API plugin for WordPress is vulnerable to authentication bypass in versions up to, and including, 3.9.2. This is due to insufficient verification on the user being supplied during the add listing REST API request through the plugin. This makes it possible for unauthenticated attackers to log in as any existing user on the site, such as an administrator, if they have access to the user id.

Affected products

VendorProductAffectedFixed
inspireui MStore API – Create Native Android & iOS Apps On The Cloud ≤ 3.9.2 —

Public exploits

Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.

Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.

GitHub 3 repositories

Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.

Automated scanner template

A ready-made Nuclei template detects this vulnerability automatically. Vulnerabilities with public scanner templates are typically probed across the internet soon after the template appears — exposed systems should be patched first.

Source: projectdiscovery/nuclei-templates (MIT) — updated daily. Only links are listed.

References