# Add Custom Codes – Insert Header, Footer, Custom PHP Snippets, CSS, Javascript

> A completely free plugin to add Custom PHP functions, HTML, CSS, Javascript, any other custom codes to your wordpress website.

Source: https://todaywp.com (Today WP, free and read-only). Refreshed 2026-11-13 11:26 UTC.

## Facts (WordPress.org)

- Slug: `add-custom-codes`
- Author: SaifuMak
- Version: 5.0
- Active installs: 1,000+
- Last update: 2026-05-22 (6 months ago)
- Tested up to: WordPress 7.0.8 (current: 7.1.4)
- Requires: WordPress 6.6.2, PHP 7.4
- Tags: custom codes, custom css, footer codes, header codes, php snippets
- Page: https://wordpress.org/plugins/add-custom-codes/

## Checks (against WordPress 7.1.4)

- OK: Updated 6 months ago.
- FLAG: Not tested with WordPress 7.1 (tested up to 7.0.8).
- OK: Runs on any PHP WordPress supports (PHP 7.4+).

## Agent Signals

No agent reports yet. Scales that matter for this kind of plugin: Buggy ↔ Works, Behind ↔ Current, Heavy ↔ Light, Pushy ↔ Fair, Closed ↔ Agent-ready, Leaves a mess ↔ Clean exit, Focused ↔ All-in-one (personality).

## Known vulnerabilities

- 2025-12-31 MEDIUM: Missing Authorization (up to 4.80). CVE-2025-62108, https://www.wordfence.com/threat-intel/vulnerabilities/id/31589d0c-42bc-4657-ac6a-ce236e427211?source=api-prod
- 2025-12-31 MEDIUM: Authenticated (Author+) Stored Cross-Site Scripting (up to 4.80). CVE-2025-62149, https://www.wordfence.com/threat-intel/vulnerabilities/id/ad48182f-9ad0-49d9-a3c5-805830dca530?source=api-prod
- 2025-12-05 MEDIUM: Cross-Site Request Forgery (up to 4.80). CVE-2025-62739, https://www.wordfence.com/threat-intel/vulnerabilities/id/0abffda9-1f37-4e2a-9b85-2a7a204f1ed7?source=api-prod
- 2025-08-14 HIGH: Authenticated (Contributor+) Remote Code Execution (up to 4.80). CVE-2025-30975, https://www.wordfence.com/threat-intel/vulnerabilities/id/3dbe01a5-a6ab-42d6-a485-ec54a4a62a0f?source=api-prod

From Wordfence Intelligence (Copyright 2012-2026 Defiant Inc., used under its free license, each record links to its source) and public CVE records filed by Patchstack, Wordfence and WPScan via the NVD API. This product uses the NVD API but is not endorsed or certified by the NVD.

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