Get a demo
100% Signal 0% Noise Invicti Logo - The Largest Dynamic Application Security Solutions Provider In The World Get a demo
osTicket Improper Neutralization of Input During Web Page Generation (Cross-site Scripting) Vulnerability - CVE-2019-14748 - Vulnerability Database
osTicket

osTicket Improper Neutralization of Input During Web Page Generation (Cross-site Scripting) Vulnerability - CVE-2019-14748

Medium
Reference: CVE-2019-14748
NVD Link: https://nvd.nist.gov/vuln/detail/CVE-2019-14748
Title: osTicket Improper Neutralization of Input During Web Page Generation (Cross-site Scripting) Vulnerability
Overview:

An issue was discovered in osTicket before 1.10.7 and 1.12.x before 1.12.1. The Ticket creation form allows users to upload files along with queries. It was found that the file-upload functionality has fewer (or no) mitigations implemented for file content checks also the output is not handled properly causing persistent XSS that leads to cookie stealing or malicious actions. For example a non-agent user can upload a .html file and Content-Disposition will be set to inline instead of attachment.