PT-2026-43640 · Ht Plugins · Contact Form 7

Daroo · Published 2026-05-27 · Updated 2026-05-27 · CVE-2026-42728

Mitre

CVSS v3.1

7.1

High

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in HT Plugins HT Contact Form 7 ht-contactform allows Stored XSS.This issue affects HT Contact Form 7: from n/a through <= 2.8.2.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-42728

Affected Products

Contact Form 7

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2026-42728 · Security Note
• https://patchstack.com/database/Wordpress/Plugin/ht-contactform/vulnerability/wordpress-ht-contact-form-7-plugin-2-8-2-cross-site-scripting-xss-vulnerability?_s_id=cve · Note