CVE-2017-15580
Critical
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.
SeverityCritical
CVSS9.8
Exploit probability—
Product
Osticket
PublishedOct 23, 2017
First seenOct 23, 2017
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| osticket osticket | 1.10.1 | — |
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