Vulnerabilidades de Five9

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CVEs publicadas que afetam produtos de Five9: 1 registro(s), com severidade, exploração e correções.

Five9 Live Chat 1

Somente exploradas (KEV) →

CVE-2025-11829 Média · 6.4 CWE-79 11/11/2025

Five9 Live Chat <= 1.1.2 - Authenticated (Contributor+) Stored Cross-Site Scripting

The Five9 Live Chat plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'toolbar' attribute of the [five9-chat] shortcode in all versions up to, and including, 1.1.2. This is 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.