PT-2026-4603 · WordPress · Leadbi Plugin For Wordpress

Youcef Hamdani · Published 2026-01-24 · Updated 2026-01-24 · CVE-2026-1189

Positive Technologies (AI Summary)

CVSS v3.1

6.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions LeadBI Plugin for WordPress versions prior to 1.7

Description The LeadBI Plugin for WordPress is susceptible to Stored Cross-Site Scripting through the form id parameter of the 'leadbi form' shortcode. Insufficient input sanitization and output escaping on user-supplied attributes allows authenticated attackers with Contributor-level access or higher to inject arbitrary web scripts into pages. These scripts will execute when a user accesses the affected page.

Recommendations Update the LeadBI Plugin for WordPress to a version later than 1.7.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-1189

Affected Products

Leadbi Plugin For Wordpress

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2026-1189 · Security Note
• https://t.me/CVEtracker/42941 · Telegram Post
• https://wordfence.com/threat-intel/vulnerabilities/id/3a196eaa-64c7-447b-9384-b58fcba57ec0?source=cve · Note
• https://twitter.com/VulmonFeeds/status/2015060224533463182 · Twitter Post
• https://plugins.trac.wordpress.org/browser/leadbi/trunk/includes/Plugin.php#L72 · Note
• https://twitter.com/CVEnew/status/2014995757439582643 · Twitter Post
• https://wordpress.org/plugins/leadbi · Note
• https://plugins.trac.wordpress.org/browser/leadbi/tags/1.7/includes/Plugin.php#L72 · Note