The Insert Headers and Footers Code – HT Script plugin for WordPress is vulnerable to Stored Cross-Site Scripting via adding scripts in all versions up to, and including, 1.1.6 due to insufficient capability checks. 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.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Insert Headers And Footers Script Plugin | — | Update insert-headers-and-footers-script plugin to version 1.1.7, or a newer patched version | Nov 10, 2025 | Nov 7, 2025 |
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