CVE-2024-10475: Lead Form Builder < 1.9.8 - Admin+ Stored XSS

Severity: medium (CVSS 4.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2025-05-15 · updated 2026-06-17
Weakness: CWE-79

Description

The Responsive Contact Form Builder & Lead Generation Plugin WordPress plugin before 1.9.8 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).

Affected products

Contact Form & Lead Form Elementor Builder: before 1.9.8 — fixed in 1.9.8

How to fix

Upgrade to a fixed version: Contact Form & Lead Form Elementor Builder 1.9.8. Check the vendor advisory for mitigations.

References

https://wpscan.com/vulnerability/faca59fb-6b59-45b0-8b97-c4125d9d3cb3/
https://wpscan.com/vulnerability/faca59fb-6b59-45b0-8b97-c4125d9d3cb3/

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