CVE-2026-93303
HighCVSS 7.2Exploitation Probability (EPSS)
Low risk14th percentile - higher than 14% of all known CVEs
Summary
The HT Contact Form – Drag & Drop Form Builder for WordPress plugin (versions up to and including 2.10.1) is vulnerable to stored DOM-based cross-site scripting via the 'form_data' Rich Text Field during Draft Save/Resume due to insufficient input sanitization and output escaping. An unauthenticated attacker can inject arbitrary web scripts that execute when a user visits an injected page. Exploitation requires tricking a user into clicking an attacker-supplied draft resume URL, which the attacker constructs using the draft_key and access_token returned directly in the save response.
Risk Assessment
An attacker can execute arbitrary JavaScript in a victim's browser, potentially leading to session theft or other actions. The risk is high because the attack does not require authentication but requires user interaction.
Recommendation
Update the plugin to a version newer than 2.10.1 if available. Otherwise, consider disabling the plugin or applying WAF rules.
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Original NVD description (English source)
The HT Contact Form – Drag & Drop Form Builder for WordPress plugin for WordPress is vulnerable to Stored DOM-Based Cross-Site Scripting via 'form_data' Rich Text Field via Draft Save/Resume in all versions up to, and including, 2.10.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Exploitation requires tricking a user into clicking an attacker-supplied draft resume URL, which the attacker constructs using the draft_key and access_token returned directly in the save response.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS