Description
The Floating Chat Widget: Contact Chat Icons, Telegram Chat, Line Messenger, WeChat, Email, SMS, Call Button, WhatsApp – Chaty plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘data-hover’ parameter in all versions up to, and including, 3.3.5 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| premio | Floating Chat Widget: Contact Chat Icons, Telegram Chat, Line Messenger, WeChat, Email, SMS, Call Button – Chaty | <= 3.3.5 |
References
- https://plugins.trac.wordpress.org/browser/chaty/tags/3.3.4/js/cht-front-script.js#L389Product
- https://plugins.trac.wordpress.org/browser/chaty/tags/3.3.5/js/cht-front-script.min.jsProduct
- https://plugins.trac.wordpress.org/changeset/3246336/Patch
- https://www.wordfence.com/threat-intel/vulnerabilities/id/a87d0966-3fd4-46f8-acd5-1cf0cb18af42?source=cveThird Party Advisory
Timeline
- Published
- Feb 27, 2025
- Last modified
- Jun 17, 2026
- NVD status
- Analyzed