What’s Vulnerable › Vulnerabilities

CVE-2024-3637: Responsive Contact Form Builder & Lead Generation Plugin <= 1.8.9 - Admin+ Stored XSS

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2024-05-03 · updated 2026-06-17
• Weakness: CWE-79

Description

The Responsive Contact Form Builder & Lead Generation Plugin WordPress plugin through 1.8.9 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: through 1.8.9

References

• https://wpscan.com/vulnerability/33f6fea6-c784-40ae-a548-55d41618752d/
• https://wpscan.com/vulnerability/33f6fea6-c784-40ae-a548-55d41618752d/

Get alerted when CVE-2024-3637 or the next vulnerability affects your stack