CVE-2019-14748

23Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendepss 2.7%

exploitation probability

2.7%top 15% of all CVEs

observed exploitation

nono source reports it

2 public exploit(s)

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.

Affected products

n/a · n/a

public PoCs found — 2✓ VexDay Proof

cve_reference✓ VexDay Proofwww.exploit-db.com/exploits/47224 cve_referencepacketstormsecurity.com/files/154003/osTicket-1.12-File-Upload-Cross-Site-Scripting.htmlunverified

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

References

http://packetstormsecurity.com/files/154003/osTicket-1.12-File-Upload-Cross-Site-Scripting.html https://github.com/osTicket/osTicket/commit/33ed106b1602f559a660a69f931a9d873685d1ba 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/47224