CVSS 3.1 Score 9.6 of 10 (high)


Published Nov 1, 2023
Updated: Nov 9, 2023
CWE ID 1321


CVE-2023-1717 is a critical vulnerability that affects Bitrix24 version 22.0.300. It is categorized as a prototype pollution vulnerability in the script.js file of the left_vertical component of Bitrix menu. This vulnerability allows remote attackers to execute arbitrary JavaScript code in the victim's browser, with the potential for executing arbitrary PHP code on the server if the victim has administrator privileges. The exploit has a base severity score of 9.6 out of 10 and requires user interaction. The impact includes high integrity and confidentiality risks, and it has a low attack complexity. Organizations using affected versions of Bitrix24 should remediate this vulnerability promptly to mitigate the potential danger it poses to their systems and data.

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