CVE-2026-15993
MediumCVSS 5.3Exploitation Probability (EPSS)
Low risk24th percentile - higher than 24% of all known CVEs
Summary
The Form Maker by 10Web plugin for WordPress up to version 1.15.44 is vulnerable to blind SQL injection via the '{username}' placeholder in a dynamic-choice field. Authenticated attackers with subscriber-level access can append additional SQL queries to extract sensitive information from the database.
Risk Assessment
The risk involves potential leakage of sensitive data from the WordPress database, including user data and content. However, exploitation requires additional conditions such as specific form configuration and the attacker changing their display_name.
Recommendation
It is recommended to update the plugin to the latest patched version immediately. Also, restrict user privileges and monitor accounts with low-level access.
Other vulnerabilities in Form Maker by 10Web
See all- CVE-2026-95808High
The Form Maker by 10Web plugin for WordPress up to version 1.15.48 is vulnerable to blind SQL Injection via the 'inputs' parameter due to insufficient escaping and preparation, allowing unauthenticated attackers to append additional SQL queries and extract sensitive information from the database.
- CVE-2026-3359High
The Form Maker by 10Web, a plugin for creating contact forms in WordPress, is vulnerable to SQL Injection via the 'inputs' parameter in versions up to and including 1.15.42. This is due to insufficient escaping of user-supplied parameters and lack of proper preparation of the existing SQL query.
- CVE-2026-39502Critical
There is an unauthenticated SQL injection vulnerability in Form Maker by 10Web versions up to 1.15.38.
- CVE-2026-103998Medium
The Form Maker by 10Web – Mobile-Friendly Drag & Drop Contact Form Builder plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'inputs (array key)' parameter in all versions up to and including 1.15.48 due to insufficient input sanitization and output escaping. This allows unauthenticated attackers to inject arbitrary web scripts that execute if they can successfully trick a user into performing an action such as clicking on a link.
- CVE-2026-96813High
The Form Maker by 10Web – Mobile-Friendly Drag & Drop Contact Form Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Mark on Map Longitude/Latitude Fields in all versions up to, and including, 1.15.47 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
- CVE-2026-85645Medium
The Form Maker by 10Web – Mobile-Friendly Drag & Drop Contact Form Builder plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the bulk_action parameter in all versions up to, and including, 1.15.46 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 trick a user into performing an action such as clicking on a link.
- CVE-2026-66616High
The Form Maker by 10Web plugin (versions up to 1.15.49) is vulnerable to Stored Cross-site Scripting (XSS) due to improper neutralization of input during web page generation. Malicious JavaScript submitted through a form is stored and executed when a user visits the affected page.
- CVE-2026-16977High
The Form Maker by 10Web WordPress plugin before 1.15.45 does not properly parameterize a user-controlled value that is substituted into a dynamic SQL query built for a database-backed choice field, allowing subscriber-level users to perform second-order SQL injection.
- CVE-2026-11777Medium
The Form Maker by 10Web, a plugin for creating contact forms in WordPress, is vulnerable to generic SQL Injection via the 'name' parameter in all versions up to and including 1.15.43. This is due to insufficient escaping on the user-supplied parameter and lack of sufficient preparation on the existing SQL query.
- CVE-2026-11776Medium
The Form Maker by 10Web, a plugin for creating contact forms in WordPress, is vulnerable to generic SQL Injection via the 'groupids' parameter in all versions up to and including 1.15.43. This issue arises from insufficient escaping of the user-supplied parameter and lack of proper preparation of the existing SQL query.
Original NVD description (English source)
The Form Maker by 10Web – Mobile-Friendly Drag & Drop Contact Form Builder plugin for WordPress is vulnerable to blind SQL Injection via '{username}' Placeholder in Dynamic-Choice Field WHERE Clause in all versions up to, and including, 1.15.44 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with subscriber-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. This requires that a form is configured with a DB-backed dynamic choice field whose WHERE template references the {username} placeholder, and the attacker must first set their own display_name to a SQL payload via the standard WordPress profile edit screen before triggering the fm_reload_input AJAX endpoint.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

