CVE-2023-1717 (published 2023-11-01T09:03:46.376Z)

Prototype pollution in bitrix/templates/bitrix24/components/bitrix/menu/left_vertical/script.js in Bitrix24 22.0.300 allows 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 polluting `__proto__[tag]` and `__proto__[text]`.






Affected products: Vendor: Bitrix24
Product: Bitrix24
Versions: 0