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TI-2024-03392 Aliases CVE-2024-3637GHSA-pvfc-97vc-2gh2

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

Priority MEDIUM 60CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-79.

Summary

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)

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00472 41st percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA and NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
UnknownResponsive Contact Form Builder & Lead Generation Pluginup to 1.8.9—No fix listedCNA
  • Responsive Contact Form Builder & Lead Generation Plugin VendorUnknown Affected up to 1.8.9 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:themehunk:contact_form_\&_lead_form_elementor_builder:*:*:*:*:*:wordpress:*:*up to 1.8.9Vulnerablethemehunk
  • cpe:2.3:a:themehunk:contact_form_\&_lead_form_elementor_builder:*:*:*:*:*:wordpress:*:* Versions up to 1.8.9 Vulnerable ·themehunk

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2024-3637
  2. 2026-10-03 Alias added: GHSA-pvfc-97vc-2gh2

References

Exploit 1

  • TI-2024-09703 Lead Form Builder < 1.9.8 - Admin+ Stored XSS CVSS 3.1MEDIUM 4.8
  • TI-2022-07332 Contact Form & Lead Form Elementor Builder < 1.7.0 - Multiple Admin+ Stored Cross-Site Scripting CVSS 3.1MEDIUM 4.8
  • TI-2022-07333 Contact Form & Lead Form Elementor Builder Plugin < 1.7.4 - Multiple Subscriber+ Settings Update CVSS 3.1MEDIUM 4.3
  • TI-2021-07246 Contact Form & Lead Form Elementor Builder < 1.6.4 - Unauthenticated Stored Cross-Site Scripting CVSS 3.1MEDIUM 6.1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences