WordPress Plugin Simple Ajax Chat Security Vulnerability

WordPress and WordPress plugin are both products of the WordPress Foundation.WordPress is a blogging platform developed using the PHP language. WordPress is a blogging platform developed in the PHP language that supports personal blogs on PHP and MySQL servers.WordPress plugin is an application...

Simple Ajax Chat < 20240223 - Unauthenticated Stored XSS

Description The plugin does not prevent visitors from using malicious Names when using the chat, which will be reflected unsanitized to other users. PoC await fetch"http://vulnerable-site.tld/wp-content/plugins/simple-ajax-chat/simple-ajax-chat-core.php?sacSendChat=yes", "credentials": "include",...

SubprotocolRegistry is vulnerable to malicious names

Lines of code Vulnerability details Impact A malicious subprotocol can register a name that looks the same as any other protocol. Users may use the malicious subprotocol because they can't distinguish the names, and be cheated out of subprotocolFee. Proof of Concept Any subprotocol can be...