Cross-site scripting in Support Ticket System By Phoeniixx - #VU26949
Published: April 15, 2020
Vulnerability identifier: #VU26949
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:P/U:Clear
CVE-ID: N/A
CWE-ID: CWE-79
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Phoeniixx
Affected software:
Support Ticket System By Phoeniixx
Support Ticket System By Phoeniixx
Detailed vulnerability description
The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.
The vulnerability exists due to insufficient sanitization of user-supplied data. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.
Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.
PoC:
https://[host]/ticket_system/?view_id=%3C/script%3E%3Cscript%3Ealert(1)%3C/script%3E
Remediation
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.