Threat intelligence

Flatsome <= 3.20.5 - Missing Authorization

CVE-2026-57731 · flatsome

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

Vulnerability: Flatsome <= 3.20.5 - Missing Authorization
Affected software: flatsome(Theme)
Affected versions: ≤ 3.20.5
Authentication: Not specified in feed title — see source advisory
Vulnerability type: Other
CVE: CVE-2026-57731
Published: 1 July 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 a1e34a47-b025-469e-83da-ec6e1ea40d4d). Methodology and redistribution notes

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