Is chaty (WordPress plugin) vulnerable?

WordPress chaty has 4 known advisories in the phpwarden feed. Feed 2026.10.29.4, updated 2026-10-29.

4advisories
0critical
0on CISA KEV
0no fix recorded
CVETitleSeverityCVSSAffectedFixed in
CVE-2021-25016The Chaty WordPress plugin before 2.8.3 and Chaty Pro WordPress plugin before 2.8.2 do not sanitise and escape the search parameter before omedium6.1<2.8.32.8.3
CVE-2022-3858The Floating Chat Widget: Contact Chat Icons, Telegram Chat, Line, WeChat, Email, SMS, Call Button WordPress plugin before 3.0.3 does not prhigh7.2<3.0.33.0.3
CVE-2023-3245The Floating Chat Widget WordPress plugin before 3.1.2 does not sanitise and escape some of its settings, which could allow high privilege umedium4.8<3.1.23.1.2
CVE-2025-1450The Floating Chat Widget: Contact Chat Icons, Telegram Chat, Line Messenger, WeChat, Email, SMS, Call Button, WhatsApp – Chaty plugin for Womedium6.4<3.3.63.3.6

Am I affected?

Find out in one command. phpwarden checks your WordPress install against this advisory and 20,000+ others, ranked by real-world exploitation (CISA KEV + EPSS). Free, offline, open data.

# PHP projects (recommended)
composer require --dev phpwarden/phpwarden
# then
vendor/bin/phpwarden wordpress /var/www/html

# or, without Composer
pipx install phpwarden   &&   phpwarden wordpress /var/www/html

Or keep it checked automatically with the GitHub Action or a nightly cron; see WordPress docs.

Install docs   How findings are ranked
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