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Threat Entry
Updated 2026-07-23
CVE-2026-15394 - Header And Footer Script Adder Plugin
The Header Footer Script Adder – Insert Code in Header, Body & Footer plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'asm_code' Snippet Meta in all versions up to, and including, 2.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
PLUGIN
Header And Footer Script Adder
CVE-2026-15394
Risk Score