¡¾·ì϶¹«¸æ¡¿Langflow δÊÚȨԶ³Ì´úÂëÖ´Ðзì϶(CVE-2026-33017)

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Langflow δÊÚȨԶ³Ì´úÂëÖ´Ðзì϶

CVE   ID

CVE-2026-33017

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RCE

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2026-3-23

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9.3

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2026Äê3ÔÂ23ÈÕ £¬±¦ÔËÀ³¹Ù·½ÍøÕ¾°²È«Ó¦¼±ÏìÓ¦ÖÐÐÄ£¨VSRC£©¼à²âµ½Langflow δÊÚȨԶ³Ì´úÂëÖ´Ðзì϶ ¡£¸Ã·ì϶λÓÚ/api/v1/build_public_tmp/{flow_id}/flow½Ó¿Ú £¬ÓÉÓڸýӿÚδ½øÐÐÉí·ÝÈÏÖ¤ÇÒÔÊÐí¹¥»÷Õßͨ¹ýdata²ÎÊýÌá½»¿É¿ØflowÊý¾Ý £¬µ¼Ö¶ñÒâPython´úÂë±»Ö±½Ó´«Èëexec()Ö´ÐÐÇÒ²»×ãÈκÎɳÏä¸ôÀë ¡£¹¥»÷Õß½öÐè»ñÈ¡public flowµÄUUID²¢»ú¹Ø¶ñÒâÒªÇó £¬¼´¿ÉÔÚ·þÎñÆ÷¶ËÖ´ÐÐËÁÒâϵͳºÅÁî £¬»ñÈ¡·þÎñÆ÷ȨÏÞ¡¢¶ÁÈ¡»ò´Û¸ÄÃô¸ÐÊý¾Ý £¬²¢½øÒ»²½ºáÏòÒÆ¶¯ ¡£¸Ã·ì϶ӰÏìÁìÓò¹ã £¬·çÏÕ¼«¸ß £¬¿ÉÄܵ¼ÖÂÊý¾Ýй¶¡¢ÒµÎñϵͳʧÏÝ £¬ÉõÖÁÎ¥·´Êý¾Ý°²È«ÓëÒþÖԺϹæÒªÇó £¬¶ÔÆóÒµºÍÓû§Ôì³ÉÑϳÁ°²È«Íþв ¡£


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Langflow <= 1.8.1


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3.1 Éý¼¶°æ±¾


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Langflow >= 1.9.0


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3.2 һʱ´ëÊ©


ÔÝÎÞ ¡£


3.3 ͨÓý¨Òé


? ¶¨ÆÚ¸üÐÂϵͳ²¹¶¡ £¬Ï÷¼õϵͳ·ì϶ £¬ÌáÉý·þÎñÆ÷µÄ°²È«ÐÔ ¡£
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ʹÓÃÆóÒµ¼¶°²È«²úÆ· £¬ÌáÉýÆóÒµµÄÍøÂ簲ȫ»úÄÜ ¡£
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ÆôÓÃÇ¿ÃÜÂëÕ½Êõ²¢ÉèÖÃΪ¶¨ÆÚÅú¸Ä ¡£


3.4 ²Î¿¼Á´½Ó


https://github.com/langflow-ai/langflow/security/advisories/GHSA-vwmf-pq79-vjvx/
https://nvd.nist.gov/vuln/detail/CVE-2026-33017