Insert Headers and Footers Code – HT Script vulnerabilities
Plugin slug insert-headers-and-footers-script · 3 known vulnerabilities · latest disclosed 2026-07-27 · WordPress.org page
Every listed vulnerability has a fix. Version 1.1.9 or later is not affected by any of them. If your site runs an older version, update it.
0 of 3 rated high or critical (CVSS 7 or more).
Known vulnerabilities in Insert Headers and Footers Code – HT Script
| Severity | Affected versions | Fixed in | CVE | Published | Details |
|---|---|---|---|---|---|
| Medium 4.3 | <= 1.1.8 | 1.1.9 | CVE-2026-66474 | 2026-07-27 | Advisory |
| Medium 6.4 | <= 1.1.6 | 1.1.7 | CVE-2025-12112 | 2025-11-07 | Advisory |
| Medium 6.5 | <= 1.1.2 | 1.1.3 | CVE-2025-2779 | 2025-04-01 | Advisory |
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Questions
Is the Insert Headers and Footers Code – HT Script plugin safe to use?
All 3 known issues are fixed in current versions (1.1.9 or later). Keeping it updated is what matters.
How do I check which version of Insert Headers and Footers Code – HT Script my site runs?
In WordPress go to Plugins > Installed Plugins. From the outside, the free PluginPeek scan below reads the version from the site's public files.
How do I fix a vulnerable plugin?
Make a full backup, then update it from Dashboard > Updates and check the site afterwards. If you would rather not, we can do it for a fixed $99, paid after you have checked the site.