The getTip() method of Action Columns of Sencha Ext JS 4 to 6 before 6.6.0 is vulnerable to XSS attacks, even when passed HTML-escaped data. This framework brings no built-in XSS protection, so the developer has to ensure that data is correctly sanitized. However, the getTip() method of Action Columns takes HTML-escaped data and un-escapes it. If the tooltip contains user-controlled data, an attacker could exploit this to create a cross-site scripting attack, even when developers took precautions and escaped data.

nodejs-connect: XSS due to a lack of validation of file in directory.js middleware

connect node module before 2.14.0 suffers from a Cross-Site Scripting (XSS) vulnerability due to a lack of validation of file in directory.js middleware.

node-connects before 2.8.2 has cross site scripting in Sencha Labs Connect middleware (vulnerability due to incomplete fix for CVE-2013-7370)

nodejs-connect: XSS via HTTP request with a crafted method containing JavaScript

node-connect before 2.8.1 has XSS in the Sencha Labs Connect middleware

Sencha Labs Connect has XSS with connect.methodOverride()

Server-side request forgery (SSRF) vulnerability in feed-proxy.php in extjs 5.0.0.