Ninjateam Live Chat With Facebook Messenger vulnerabilities

1 vulnerability

Known vulnerabilities in Ninjateam Live Chat With Facebook Messenger, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

6.4CVE-2023-5740ninjateamlive_chat_with_facebook_messenger+1
EPSS score
0.53%
The Live Chat with Facebook Messenger plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'messenger' shortcode in all versions up to, and including, 1.0 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.