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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.
Reserved 2023-03-30 | Published 2023-11-01 | Updated 2024-09-05 | Assigner STAR_LabsCWE-502 Deserialization of Untrusted Data
Lam Jun Rong & Li Jiantao of STAR Labs SG Pte. Ltd. (@starlabs_sg)
starlabs.sg/advisories/23/23-1714/
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