Floating Chat Widget: Contact Chat Icons, Telegram Chat, Line Messenger, WeChat, Email, SMS, Call Button – Chaty <= 3.5.1 - Unauthenticated Information Exposure

5.3
Exposure of Sensitive Information to an Unauthorized Actor
CVE CVE-2026-27370
CVSS 5.3 (Medium)
Publicly Published February 24, 2026
Last Updated March 5, 2026
Researcher daroo

Description

The Floating Chat Widget: Contact Chat Icons, Telegram Chat, Line Messenger, WeChat, Email, SMS, Call Button – Chaty plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 3.5.1. This makes it possible for unauthenticated attackers to extract sensitive user or configuration data.

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Vulnerability Details for Floating Chat Widget: Contact Chat Icons, Telegram Chat, Line Messenger, WeChat, Email, SMS, Call Button – Chaty

Software Type Plugin
Software Slug chaty (view on wordpress.org)
Patched? Yes
Remediation Update to version 3.5.2, or a newer patched version
Affected Version
  • <= 3.5.1
Patched Version
  • 3.5.2

Recent vulnerabilities in Floating Chat Widget: Contact Chat Icons, Telegram Chat, Line Messenger, WeChat, Email, SMS, Call Button – Chaty

4.4
CVE ID Unknown
May 16, 2023
Researchers:
# Title CVE ID CVSS Researchers Date
1 Floating Chat Widget: Contact Chat Icons, Telegram Chat, Line Messenger, WeChat, Email, SMS, Call Button <= 3.5.9 - Reflected Cross-Site Scripting CVE-2026-18964 6.1 uhcna September 10, 2026
2 Floating Chat Widget: Contact Chat Icons, Telegram Chat, Line Messenger, WeChat, Email, SMS, Call Button, WhatsApp – Chaty <= 3.3.5 - Authenticated (Contributor+) DOM-Based Stored Cross-Site Scripting CVE-2025-1450 6.4 Webbernaut February 26, 2025
3 Floating Chat Widget: Contact Chat Icons, WhatsApp, Telegram Chat, Line Messenger, WeChat, Email, SMS, Call Button – Chaty <= 3.2.2 - Authenticated (Admin+) Stored Cross-Site Scripting CVE-2024-4149 4.4 Krugov Artyom May 23, 2024
4 Floating Chat Widget <= 3.1.8 - Authenticated (Editor+) Stored Cross-Site Scripting CVE-2024-2972 5.5 Dmitrii Ignatyev April 3, 2024
5 Chaty <= 3.1.2 - Authenticated (Administrator+) Stored Cross-Site Scripting via settings CVE-2023-47759 4.4 emad November 13, 2023
6 Floating Chat Widget - Chaty <= 3.1.1 - Authenticated (Administrator+) Stored Cross-Site Scripting CVE-2023-3245 4.4 Dipak Panchal (th3.d1p4k) June 26, 2023
7 Chaty <= 3.0.9 - Authenticated (Admin+) Stored Cross-Site Scripting 4.4 May 16, 2023
8 Chaty <= 3.0.9 - Reflected Cross-Site Scripting CVE-2023-25019 6.1 Rafie Muhammad May 16, 2023
9 Floating Chat Widget - Chaty <= 3.0.2 - Authenticated (Administrator+) SQL Injection CVE-2022-3858 7.2 Nguyen Duy Quoc Khanh November 14, 2022
10 Floating Chat Widget: Contact Icons, Messages, Telegram, Email, SMS, Call Button – Chaty <= 2.8.3 - Admin+ Stored Cross-Site Scripting CVE-2021-36846 4.8 Asif Nawaz Minhas April 7, 2022

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