Description
osTicket 1.10.1 provides a functionality to upload 'html' files with associated formats. However, it does not properly validate the uploaded file's contents and thus accepts any type of file, such as with a tickets.php request that is modified with a .html extension changed to a .exe extension. An attacker can leverage this vulnerability to upload arbitrary files on the web application having malicious content.
Metrics
CVSS 3.0 9.8/10
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://0day.today/exploits/28864Third Party Advisory
- http://nakedsecurity.com/cve/CVE-2017-15580/Third Party Advisory
- https://becomepentester.blogspot.com/2017/10/osTicket-File-Upload-Restrictions-Bypassed-CVE-2017-15580.htmlExploit, Third Party Advisory
- https://cxsecurity.com/issue/WLB-2017100187Exploit, Third Party Advisory
- https://packetstormsecurity.com/files/144747/osticket1101-shell.txtExploit, Third Party Advisory, VDB Entry
- https://www.cyber-security.ro/blog/2017/10/25/osticket-1-10-1-shell-upload/Broken Link
- https://www.exploit-db.com/exploits/45169/Exploit, Third Party Advisory, VDB Entry
- http://0day.today/exploits/28864Third Party Advisory
- http://nakedsecurity.com/cve/CVE-2017-15580/Third Party Advisory
- https://becomepentester.blogspot.com/2017/10/osTicket-File-Upload-Restrictions-Bypassed-CVE-2017-15580.htmlExploit, Third Party Advisory
- https://cxsecurity.com/issue/WLB-2017100187Exploit, Third Party Advisory
- https://packetstormsecurity.com/files/144747/osticket1101-shell.txtExploit, Third Party Advisory, VDB Entry
- https://www.cyber-security.ro/blog/2017/10/25/osticket-1-10-1-shell-upload/Broken Link
- https://www.exploit-db.com/exploits/45169/Exploit, Third Party Advisory, VDB Entry
Timeline
- Published
- Oct 23, 2017
- Last modified
- Jun 17, 2026
- NVD status
- Modified