CVE-2025-2111
WP Headers And Footers <= 3.1.1 - Cross-Site Request Forgery to Arbitrary Options Update
The Insert Headers And Footers plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 3.1.1. This is due to missing or incorrect nonce validation on the 'custom_plugin_set_option' function. This makes it possible for unauthenticated attackers to update arbitrary options on the WordPress site via a forged request granted they can trick a site administrator into performing an action such as clicking on a link. This can be leveraged to update the default role for registration to administrator and enable user registration for attackers to gain administrative user access to a vulnerable site. The 'WPBRIGADE_SDK__DEV_MODE' constant must be set to 'true' to exploit the vulnerability.
| CWE | CWE-352 |
| Vendor | hiddenpearls |
| Product | insert headers and footers |
| Published | Apr 19, 2025 |
| Last Updated | Apr 8, 2026 |
Get instant alerts for hiddenpearls insert headers and footers
Be the first to know when new high vulnerabilities affecting hiddenpearls insert headers and footers are published — delivered to Slack, Telegram or Discord.
CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H