Threat intelligence

MStore API <= 4.20.0 - Missing Authorization

CVE-2026-16038 · mstore-api

Important: Seeing this vulnerability listed does not mean your website is affected. Exposure depends on whether you run Mstore Api at a vulnerable version. How SiteRespond intelligence works

Vulnerability: MStore API <= 4.20.0 - Missing Authorization
Affected software: mstore-api(Plugin)
Affected versions: ≤ 4.20.0
Authentication: Not specified in feed title — see source advisory
Vulnerability type: Other
CVE: CVE-2026-16038
Published: 3 August 2026
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: This advisory describes a other issue in the affected software. Review the source advisory and your installed version to assess exposure.
Source: Data imported from Wordfence Intelligence (advisory 660fa0d6-1325-4599-b146-47561c15b5fd). Methodology and redistribution notes

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