CVE-2023-2734: The MStore API plugin for WordPress is vulnerable to authentication bypass in versions up to, and including, 3.9.1. This is due to insufficient verification on the user being supplied during the cart

critical Affects mstore-api (WordPress plugin). Feed 2026.10.29.1, updated 2026-10-28; published 2023-05-25; advisory modified 2026-06-17.

The MStore API plugin for WordPress is vulnerable to authentication bypass in versions up to, and including, 3.9.1. This is due to insufficient verification on the user being supplied during the cart

Package: mstore-api (WordPress plugin) WordPress
Affected versions: <=3.9.1
Fixed in: no fix recorded
Severity: critical CVSS 9.8
Exploitation: not on CISA KEV · EPSS 4% (90.0th percentile)
Published: 2023-05-25
Source: nvd

References

CWE-288

NVD record mstore-api (WordPress plugin) advisories

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