Threat intelligence

ReactPress – Create React App for WordPress <= 3.4.0 - Missing Authorization

CVE-2026-66455 · reactpress

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

Vulnerability: ReactPress – Create React App for WordPress <= 3.4.0 - Missing Authorization
Affected software: reactpress(Plugin)
Affected versions: ≤ 3.4.0
Authentication: Not specified in feed title — see source advisory
Vulnerability type: Other
CVE: CVE-2026-66455
Published: 7 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 ea41c631-c016-400b-9f68-63aa661ced43). Methodology and redistribution notes

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