Vulnerability Description
The LeadBI Plugin for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'form_id' parameter of the 'leadbi_form' shortcode in all versions up to, and including, 1.7 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.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://plugins.trac.wordpress.org/browser/leadbi/tags/1.7/includes/Plugin.php#L
- https://plugins.trac.wordpress.org/browser/leadbi/trunk/includes/Plugin.php#L72
- https://wordpress.org/plugins/leadbi/
- https://www.wordfence.com/threat-intel/vulnerabilities/id/3a196eaa-64c7-447b-938
FAQ
What is CVE-2026-1189?
CVE-2026-1189 is a vulnerability with a CVSS score of 6.4 (MEDIUM). The LeadBI Plugin for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'form_id' parameter of the 'leadbi_form' shortcode in all versions up to, and including, 1.7 d...
How severe is CVE-2026-1189?
CVE-2026-1189 has been rated MEDIUM with a CVSS base score of 6.4/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-1189?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.