CVE-2020-9447
Medium
Description
There is an XSS (cross-site scripting) vulnerability in GwtUpload 1.0.3 in the file upload functionality. Someone can upload a file with a malicious filename, which contains JavaScript code, which would result in XSS. Cross-site scripting enables attackers to steal data, change the appearance of a website, and perform other malicious activities like phishing or drive-by hacking.
SeverityMedium
CVSS6.1
Exploit probability—
ProductGwtupload
PublishedFeb 28, 2020
First seenFeb 28, 2020
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| gwtupload_project gwtupload | 1.0.3 | — |
| com.googlecode.gwtupload:gwtuploadMaven | v ≤ 1.0.3 | — |
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