Tidio Live Chat < 4.2.1 - Cross-Site Request Forgery to Stored Cross-Site Scripting
Strategic Overview
< 4.2.1N/AVulnerability Overview
The Tidio Live Chat plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 4.2.0. This is due to missing or incorrect nonce validation on the toggleAsync(), ajaxSetProjectKeys(), and uninstall() functions. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page, alongside performing other administrative actions, via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Technical Analysis
REMEDIATION: Update to version 4.2.1, or a newer patched version --- IDENTIFIER: CWE-352 (Cross-Site Request Forgery (CSRF)) The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor.
External References
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