Threat intelligence

Flatastic <= 2.0 - Unauthenticated PHP Object Injection

CVE-2026-66672 · flatastic

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

Vulnerability: Flatastic <= 2.0 - Unauthenticated PHP Object Injection
Affected software: flatastic(Plugin)
Affected versions: ≤ 2.0
Authentication: Unauthenticated
Vulnerability type: Other
CVE: CVE-2026-66672
Published: 20 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 74184cfd-d3ce-4295-8c17-89e521139445). Methodology and redistribution notes

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