Input validation

Improper file stream access in /desktopapp/file.ajax.php?action=uploadfile in Bitrix24 22.0.300 allows unauthenticated remote attackers to cause denial-of-service via a crafted "tmpurl"...

CVE-2023-1718

Bitrix24 22.0.300 is affected by an improper file stream access in /desktop_app/file.ajax.php?action=uploadfile, enabling unauthenticated remote attackers to cause a denial-of-service via a crafted tmp_url. The issue appears to be a loop with an inaccessible exit condition in the desktop app file...

CVE-2023-1718 Bitrix24 Denial-of-Service (DoS) via Improper File Stream Access

Improper file stream access in /desktopapp/file.ajax.php?action=uploadfile in Bitrix24 22.0.300 allows unauthenticated remote attackers to cause denial-of-service via a crafted "tmpurl"...

CVE-2023-1718 Bitrix24 Denial-of-Service (DoS) via Improper File Stream Access

Improper file stream access in /desktopapp/file.ajax.php?action=uploadfile in Bitrix24 22.0.300 allows unauthenticated remote attackers to cause denial-of-service via a crafted "tmpurl"...