CVE-2019-14750 Information

Description

An issue was discovered in osTicket before 1.10.7 and 1.12.x before 1.12.1. Stored XSS exists in setup/install.php. It was observed that no input sanitization was provided in the firstname and lastname fields of the application. The insertion of malicious queries in those fields leads to the execution of those queries. This can further lead to cookie stealing or other malicious actions.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Reference

http://packetstormsecurity.com/files/154005/osTicket-1.12-Cross-Site-Scripting.html https://github.com/osTicket/osTicket/commit/c3ba5b78261e07a883ad8fac28c214486c854e12 https://github.com/osTicket/osTicket/releases/tag/v1.10.7 https://github.com/osTicket/osTicket/releases/tag/v1.12.1 https://www.exploit-db.com/exploits/47226

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

6.1