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Assigner | STAR_Labs |
Reserved | 2023-03-30 |
Published | 2023-11-01 |
Updated | 2024-09-05 |
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.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
CWE-502 Deserialization of Untrusted Data
Lam Jun Rong & Li Jiantao of STAR Labs SG Pte. Ltd. (@starlabs_sg)
https://starlabs.sg/advisories/23/23-1714/