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TI-2026-46610 Aliases CVE-2026-65438GHSA-frq5-3q8h-cgc3

WordPress Message Filter for Contact Form 7 plugin <= 1.6.3.9 - Cross Site Scripting (XSS) vulnerability

Priority LOW 31CWE-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 · Low
Fix status
No fix listed

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

Summary

Unauthenticated Cross Site Scripting (XSS) in Message Filter for Contact Form 7 <= 1.6.3.9 versions.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00251 16th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
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
Kofi MokomeMessage Filter for Contact Form 7up to 1.6.3.9—No fix listedCNA
  • Message Filter for Contact Form 7 VendorKofi Mokome Affected up to 1.6.3.9 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-65438
  2. 2026-10-03 Alias added: GHSA-frq5-3q8h-cgc3

References

Other 1

  • TI-2025-29004 WordPress Message Filter for Contact Form 7 plugin <= 1.6.3.2 - SQL Injection vulnerability CVSS 3.1HIGH 7.6
  • TI-2026-41360 WordPress Message Filter for Contact Form 7 plugin <= 1.6.3.8 - Reflected Cross Site Scripting (XSS) vulnerability CVSS 3.1HIGH 7.1
  • TI-2024-26571 WordPress Message Filter for Contact Form 7 plugin <= 1.6.1.1 - Cross Site Scripting (XSS) vulnerability CVSS 3.1HIGH 7.1
  • TI-2024-36343 WordPress Message Filter for Contact Form 7 plugin <= 1.6.3 - Broken Access Control vulnerability CVSS 3.1MEDIUM 6.3
  • TI-2024-12404 Freemius <= 2.10.1 - Reflected DOM-Based Cross-Site Scripting via url Parameter CVSS 3.1MEDIUM 6.1
  • TI-2024-11158 Missing authorization in Kofi Mokome Message Filter for Contact Form 7 CVSS 3.1MEDIUM 4.3
See all 7 →

Sources

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