CVE-2026-65438

HIGH

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

Title source: cna
STIX 2.1

Description

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

References (1)

Core 1

Scores

CVSS v3 7.1
EPSS 0.0015
EPSS Percentile 4.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-79
Status published
Products (1)
Kofi Mokome/Message Filter for Contact Form 7 < 1.6.3.9
Published Jul 27, 2026
Tracked Since Jul 28, 2026