Live › vulnerability › CVE-2026-110664
Go to dashboardThe Premium Packages WordPress plugin up to and including 7.2.8 stores attacker-supplied text in the 'note' field without proper sanitization or escaping, so hex-escaped HTML is decoded into live markup when rendered. An authenticated subscriber can inject scripts that run in the browser of any user who opens the affected page, including administrators.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-23 21:57 UTC. All times on this page are UTC.
Sites running the Premium Packages plugin at version 7.2.8 or earlier where subscriber-level or higher accounts can write the 'note' field. Sites without this plugin, or with it disabled or updated, are not affected. Sites that only allow trusted users to register can judge their exposure lower.
No product ranges from the sources yet.
wp plugin get premium-packages --field=version (slug assumed; confirm it).\x3c sequences in the plugin's database tables.7.2.8; the sources do not name the fixed version, so unknown.Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
The Premium Packages – Sell Digital Products Securely plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'note' parameter in all versions up to, and including, 7.2.8 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The exploit bypasses tag-based filtering because the payload is stored as a hex-escaped sequence (e.g., \x3cimg onerror=...\x3e) that sanitize_textarea_field does not strip, and is only decoded back into a live HTML tag by stripcslashes() during admin rendering — after all sanitization has occurred.
This page as .md · .json · in your agent: get_signal("CVE-2026-110664")
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