plugin
18 known security issues reported for the Html Forms WordPress plugin. Most recent disclosed Dec 17, 2025.
Running Html Forms on your site? Check whether your installed version is affected.
Scan your site free[en] The HTML Forms – Simple WordPress Forms Plugin for WordPress is vulnerable to Unauthenticated Stored Cross-Site Scripting in all versions up to and including 1.6.0 due to insufficient sanitization of fabricated file upload field metadata before displaying it in the WordPress admin dashboard. This makes it possible...
The HTML Forms – Simple WordPress Forms Plugin for WordPress is vulnerable to Unauthenticated Stored Cross-Site Scripting in all versions up to and including 1.6.0 due to insufficient sanitization of fabricated file upload field metadata before displaying it in the WordPress admin dashboard. This makes it possible for...
[en] The HTML Forms – Simple WordPress Forms Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 1.5.5 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level pe...
The HTML Forms – Simple WordPress Forms Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 1.5.5 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permiss...
The HTML Forms plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 1.5.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that...
[en] Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Link Software LLC HTML Forms allows Stored XSS. This issue affects HTML Forms: from n/a through 1.5.2.
The HTML Forms – Simple WordPress Forms Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 1.5.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will...
[en] Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Link Software LLC HTML Forms allows Stored XSS. This issue affects HTML Forms: from n/a through 1.5.1.
[en] Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in HTML Forms allows Reflected XSS.This issue affects HTML Forms: from n/a through 1.4.1.
The HTML Forms plugin for WordPress is vulnerable to Reflected Cross-Site Scripting in versions up to, and including, 1.4.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully tric...
[en] The HTML Forms WordPress plugin before 1.3.34 does not have CSRF checks in some places, which could allow attackers to make logged in users perform unwanted actions via CSRF attacks
[en] The HTML Forms WordPress plugin before 1.3.33 does not sanitize and escape the form message inputs, allowing high-privilege users, such as administrators, to perform Stored Cross-Site Scripting (XSS) attacks even when the unfiltered_html capability is disabled.
The HTML Forms – Simple WordPress Forms Plugin plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.3.33. This is due to missing or incorrect nonce validation on the process_bulk_action() function. This makes it possible for unauthenticated attackers to perform bulk a...
The HTML Forms – Simple WordPress Forms Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 1.3.32 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permis...
[en] Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in ibericode HTML Forms allows Stored XSS.This issue affects HTML Forms: from n/a through 1.3.28.
The HTML Forms plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 1.3.28 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbit...
[en] The HTML Forms WordPress plugin before 1.3.25 does not properly properly escape a parameter before using it in a SQL statement, leading to a SQL injection exploitable by high privilege users
The HTML Forms plugin for WordPress is vulnerable to SQL Injection in versions up to, and including, 1.3.24 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into...
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