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Case File

CVE-2023-1720

CRITICAL · CVSS 9.6 EPSS 0.85%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2023-11-01 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 9.6. It affects Java. It may be remotely exploitable.

CVE
CVE-2023-1720
Severity
CRITICAL
CVSS
9.6
EPSS
0.85%
Java

Original NVD Description

Lack of mime type response header in Bitrix24 22.0.300 allows authenticated remote attackers 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.

Related CVEs

Other vulnerabilities affecting the same vendor(s)