In Teedy, versions v1.5 through v1.9 are vulnerable to Reflected Cross-Site Scripting (XSS). The â€œsearch term" search functionality is not sufficiently sanitized while displaying the results of the search, which can be leveraged to inject arbitrary scripts. These scripts are executed in a victimâ€™s browser when they enter the crafted URL. In the worst case, the victim who inadvertently triggers the attack is a highly privileged administrator. The injected scripts can extract the Session ID, which can lead to full Account Takeover of the administrator, by an unauthenticated attacker.