The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023.

phpMyChat-Plus 1.98 is vulnerable to reflected XSS via JavaScript injection into the password reset URL. In the URL, the pmc_username parameter to pass_reset.php is vulnerable.

Unrestricted Upload of File with Dangerous Type vulnerability in NotFound Chaty Pro allows Upload a Web Shell to a Web Server. This issue affects Chaty Pro: from n/a through 3.3.3.

The Pure Chat – Live Chat & More! plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘purechatWidgetName’ parameter in all versions up to, and including, 2.31 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in videowhisper Paid Videochat Turnkey Site allows Path Traversal. This issue affects Paid Videochat Turnkey Site: from n/a through 7.2.12.

Bit Assist plugin for WordPress is vulnerable to Path Traversal in all versions up to, and including, 1.5.2 via the fileID Parameter. This makes it possible for authenticated attackers, with Subscriber-level access and above, to read the contents of arbitrary files on the server, which can contain sensitive information.

Bit Assist plugin for WordPress is vulnerable to time-based SQL Injection via the ‘id’ parameter in all versions up to, and including, 1.5.2 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with Subscriber-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

Bit Assist plugin for WordPress is vulnerable to Path Traversal in all versions up to, and including, 1.5.2 via the downloadResponseFile() function. This makes it possible for authenticated attackers, with Administrator-level access and above, to read the contents of arbitrary files on the server, which can contain sensitive information.

Cross-Site Request Forgery (CSRF) vulnerability in Rishi On Page SEO + Whatsapp Chat Button allows Stored XSS. This issue affects On Page SEO + Whatsapp Chat Button: from n/a through 2.0.0.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Felipe Peixoto Powerful Auto Chat allows Stored XSS. This issue affects Powerful Auto Chat: from n/a through 1.9.8.