CVE-2024-11826: Quill Forms | The Best Typeform Alternative | Create Conversational Multi Step Form, Survey, Quiz, Cost Estimation or Donation Form on WordPress <=...
Description
The Quill Forms | The Best Typeform Alternative | Create Conversational Multi Step Form, Survey, Quiz, Cost Estimation or Donation Form on WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'quillforms-popup' shortcode in all versions up to, and including, 3.10.0 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Classification
CVE ID: CVE-2024-11826
CVSS Base Severity: MEDIUM
CVSS Base Score: 6.4
Affected Products
Vendor: mdmag
Product: Quill Forms | The Best Typeform Alternative | Create Conversational Multi Step Form, Survey, Quiz, Cost Estimation or Donation Form on WordPress
Exploit Prediction Scoring System (EPSS)
EPSS Score: 0.04% (probability of being exploited)
EPSS Percentile: 11.72% (scored less or equal to compared to others)
EPSS Date: 2025-02-25 (when was this score calculated)
References
https://www.wordfence.com/threat-intel/vulnerabilities/id/d59a4d69-cf51-44c1-90bf-19be04774c27?source=cvehttps://plugins.trac.wordpress.org/changeset/3214019/quillforms/trunk/includes/class-shortcode.php