WordPress security by component

flatastic

flatastic is a WordPress theme with 2 published CVE records in this archive. The latest tracked vulnerability was published Aug 20, 2026; the highest published CVSS base score is 9.8.

Theme slug: flatastic

Latest vulnerability

CVE-2026-66673: Flatastic permits unauthenticated cross-site scripting

Flatastic <= 2.0 allows an unauthenticated attacker to supply script-capable input that reaches browser output without adequate neutralization. The CNA vector requires victim interaction and assigns changed scope with low confidentiality, integrity and availability impact. Script executes in the site's origin when a victim interacts with the affected output.

PublishedAug 20, 2026

Safe version guidanceSee mitigation notes

Published vulnerabilities for flatastic
		Safe version
Aug 20, 2026	CVE-2026-66673 Flatastic permits unauthenticated cross-site scripting Flatastic <= 2.0 allows an unauthenticated attacker to supply script-capable input that reaches browser output without adequate neutralization. The CNA vector requires victim interaction and assigns changed scope with low confidentiality, integrity and availability impact. Script executes in the site's origin when a victim interacts with the affected output.	See mitigation notes	CVE7.1 NVDPending
Aug 20, 2026	CVE-2026-66672 Flatastic permits unauthenticated PHP object injection Flatastic <= 2.0 allows an unauthenticated attacker to place attacker-controlled serialized data into an unsafe PHP deserialization path. Practical code execution depends on a usable gadget chain, but the CNA assigns high confidentiality, integrity and availability impact.	See mitigation notes	CVE9.8 NVDPending

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