¡¾·ì϶¹«¸æ¡¿n8n Python ¹¤×÷Ö´ÐÐÆ÷ɳÏäÌÓÒݵ¼ÖÂËÁÒâ´úÂëÖ´Ðзì϶(CVE-2026-0863)

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n8n Python ¹¤×÷Ö´ÐÐÆ÷ɳÏäÌÓÒݵ¼ÖÂËÁÒâ´úÂëÖ´Ðзì϶

CVE   ID

CVE-2026-0863

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RCE

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2026-1-19

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8.5

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2026Äê1ÔÂ19ÈÕ  £¬GA»Æ½ð¼×¼¯ÍÅVSRC¼à²âµ½n8nÖÐPython¹¤×÷Ö´ÐÐÆ÷£¨Python Runner£©´æÔÚµÄÒ»´¦É³ÏäÌÓÒÝ·ì϶¡£ÊÜÓ°Ïì°æ±¾ÖÐ  £¬¹¥»÷Õß¿ÉÀûÓÃ×Ö·û´®Ìåʽ»¯ÓëÒì³£´¦ÖûúÔì  £¬Èƹýn8n¶ÔPython´úÂë¿é£¨Python Native Code£©ËùÖ´ÐеÄɳÏäÏÞ¶È  £¬½ø¶øÖ´Ðв»ÊÜÏ޶ȵÄËÁÒâPython´úÂë¡£¸Ã·ì϶¿É±»¾ß±¸»ù´¡È¨ÏÞµÄÒÑÈÏÖ¤Óû§´¥·¢  £¬Í¨¹ýCode½ÚµãÔÚ¡°Internal¡±Ö´ÐÐģʽÏÂÖ±½ÓÔÚËÞÖ÷ϵͳÉÏʵÏÖËÁÒâ´úÂëÖ´ÐÐ  £¬×îÖÕ¿ÉÄܵ¼ÖÂn8nÊ·ý±»ÆëÈ«ÊÕÊÜ¡£ÈôÊ·ýÔËÐÐÓÚ¡°External¡±Ö´ÐÐģʽ£¨Èç¹Ù·½Docker²¿Ê𣩠 £¬¶ñÒâ´úÂë½öÔÚSidecarÈÝÆ÷ÄÚÖ´ÐÐ  £¬·çÏÕÏà¶Ô½µµÍ  £¬µ«ÈÔ×é³ÉÑϳÁ°²È«Òþ»¼¡£


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n8n < 1.123.14
2.0.0 <= n8n < 2.3.5
2.4.0 <= n8n < 2.4.2


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3.1 Éý¼¶°æ±¾


¹Ù·½ÒѰ䲼½¨¸´²¹¶¡  £¬ÒÔ½¨¸´¸Ã·ì϶¡£
n8n >= 1.123.14
n8n >= 2.3.5
n8n >= 2.4.2


ÏÂÔØÁ´½Ó£ºhttps://github.com/n8n-io/n8n/releases/


3.2 һʱ´ëÊ©


ÔÝÎÞ¡£


3.3 ͨÓý¨Òé


? ¶¨ÆÚ¸üÐÂϵͳ²¹¶¡  £¬Ï÷¼õϵͳ·ì϶  £¬ÌáÉý·þÎñÆ÷µÄ°²È«ÐÔ¡£
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3.4 ²Î¿¼Á´½Ó


https://research.jfrog.com/vulnerabilities/n8n-python-runner-sandbox-escape-jfsa-2026-001651077/