CVE-2023-3076: The MStore API WordPress plugin before 3.9.9 does not prevent visitors from creating user accounts with the role of their choice via their wholesale REST API endpoint. This is only exploitable if the

critical Affects mstore-api (WordPress plugin). Feed 2026.10.29.1, updated 2026-10-28; published 2023-07-10; advisory modified 2026-06-17.

The MStore API WordPress plugin before 3.9.9 does not prevent visitors from creating user accounts with the role of their choice via their wholesale REST API endpoint. This is only exploitable if the

Package: mstore-api (WordPress plugin) WordPress
Affected versions: <3.9.9
Fixed in: 3.9.9
Severity: critical CVSS 9.8
Exploitation: not on CISA KEV · EPSS 2% (82.2th percentile)
Published: 2023-07-10
Source: nvd

References

CWE-862

NVD record mstore-api (WordPress plugin) advisories

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