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High · 8.8 CVE-2023-1714 EUVD-2023-23937GHSA-j39w-2vxq-jj4w

Bitrix24 Remote Command Execution (RCE) via Unsafe Variable Extraction

Published Nov 1, 2023 · Updated Sep 5, 2024 · Assigned by STAR_Labs

Vendor: Bitrix24 Product: Bitrix24

Description

Unsafe variable extraction in bitrix/modules/main/classes/general/user_options.php in Bitrix24 22.0.300 allows remote authenticated attackers to execute arbitrary code via (1) appending arbitrary content to existing PHP files or (2) PHAR deserialization.

Affected products

VendorProductAffectedFixed
Bitrix24 Bitrix24 ≤ 22.0.300 —

References