8
CVSSv3

CVE-2023-1720

Published: 01/11/2023 Updated: 09/11/2023
CVSS v3 Base Score: 8 | Impact Score: 5.9 | Exploitability Score: 2.1
VMScore: 0

Vulnerability Summary

Lack of mime type response header in Bitrix24 22.0.300 allows authenticated remote malicious users to execute arbitrary JavaScript code in the victim's browser, and possibly execute arbitrary PHP code on the server if the victim has administrator privilege, via uploading a crafted HTML file through /desktop_app/file.ajax.php?action=uploadfile.

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bitrix24 bitrix24 22.0.300