An issue was discovered in osTicket before 1.10.7 and 1.12.x...
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://github.com/osTicket/osTicket/releases/tag/v1.12.1
- https://github.com/osTicket/osTicket/releases/tag/v1.10.7
- https://github.com/osTicket/osTicket/commit/c3ba5b78261e07a883ad8fac28c214486c854e12
- http://packetstormsecurity.com/files/154005/osTicket-1.12-Cross-Site-Scripting.html
- https://www.exploit-db.com/exploits/47226
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Timeline
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.