Vulnerability CVE-2020-24917
Published: 2020-08-30

Description:
osTicket before 1.14.3 allows XSS via a crafted filename to DraftAjaxAPI::_uploadInlineImage() in include/ajax.draft.php.

Type:

CWE-79

 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting'))

CVSS2 => (AV:N/AC:M/Au:N/C:N/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
Osticket -> Osticket 

 References:
https://github.com/osTicket/osTicket/commit/518de223933eab0c5558741ce317f36958ef193d
https://github.com/osTicket/osTicket/compare/v1.14.2...v1.14.3
https://sisl.lab.uic.edu/projects/chess/osticket-xss/
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