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CVE-2019-14748

CVE-2019-14748

EPSS 2.7%
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
cve_referencepacketstormsecurity.com/files/154003/osTicket-1.12-File-Upload-Cross-Site-Scripting.htmlunverifiedcve_referencewww.exploit-db.com/exploits/47224unverified
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

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References
http://packetstormsecurity.com/files/154003/osTicket-1.12-File-Upload-Cross-Site-Scripting.htmlhttps://github.com/osTicket/osTicket/commit/33ed106b1602f559a660a69f931a9d873685d1bahttps://github.com/osTicket/osTicket/releases/tag/v1.10.7https://github.com/osTicket/osTicket/releases/tag/v1.12.1https://www.exploit-db.com/exploits/47224