Improve security of messages endpoint (pre-bp15 branch).#519
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dcavins merged 1 commit intoJul 7, 2026
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In messages endpoint, sanitize the incoming `user_id` parameter value to avoid user spoofing. Special thanks to trihedron who first reported this issue responsibly. Props emaralive, jjj, renato, trihedron, substitute99, j2k14a, g_r_i_n_n, pythonime, dizconnect (Sanjorn Keeratirungsan), eneednar19, bb-hunter (Mustafa Ahmed), yhalo (Yaohui Wang), Ngo Anh Duc, ekbreks, jeromewincek (Jerome Wincek), taylsec, ajaah-254, izumi_hyun, mickey_cyberkid (Michael Okyere), underdog_theori, duyytrann (Duy Tran), safe-us (Safe Us Team), miauuu, daupaul (Dau-Po Yu).
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In messages endpoint, sanitize the incoming
user_idparameter value to avoid user spoofing.Special thanks to trihedron who first reported this issue responsibly.
Props emaralive, jjj, renato, trihedron, substitute99, j2k14a, g_r_i_n_n, pythonime, dizconnect (Sanjorn Keeratirungsan), eneednar19, bb-hunter (Mustafa Ahmed), yhalo (Yaohui Wang), Ngo Anh Duc, ekbreks, jeromewincek (Jerome Wincek), taylsec, ajaah-254, izumi_hyun, mickey_cyberkid (Michael Okyere), underdog_theori, duyytrann (Duy Tran), safe-us (Safe Us Team), miauuu, daupaul (Dau-Po Yu).