Prototype pollution in bitrix/templates/bitrix24/components/bitrix/menu/left_vertical/script.js in Bitrix24 22.0.300 allows 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 polluting `__proto__[tag]` and `__proto__[text]`.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
|---|---|---|
bitrix24 bitrix24 22.0.300 |
Vulmon