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Swagger UI ÊÇÒ»¸öÊܽӴýµÄ¿ªÔ´¹¤¾ß £¬£¬£¬£¬£¬ £¬¿É×ÊÖúÓû§ÔÚûÓÐÈκÎʵÏÖÂß¼­µÄÇéÐÎÏ¿ÉÊÓ»¯ API ×ÊÔ´²¢ÓëÖ®½»»¥ ¡£¡£Ëü±»Öڶ๫˾ʹÓà £¬£¬£¬£¬£¬ £¬°üÀ¨ PayPal¡¢Shopify¡¢Microsoft¡¢Yahoo¡¢GitHub¡¢Atlassian µÈ ¡£¡£

5ÔÂ16ÈÕ £¬£¬£¬£¬£¬ £¬Ñо¿Ö°Ô±Åû¶ÁËSwagger UIÖеÄÒ»¸öDOM ÐÍXSSÎó²î ¡£¡£ÓÉÓÚSwagger UIÖÐʹÓÃÁ˹ýʱµÄ¿âDOMpurify£¨ÓÃÓÚÊäÈëÕûÀí£© £¬£¬£¬£¬£¬ £¬µ¼ÖÂÁËÓÉÅÌÎʲÎÊý¿ØÖƵÄDOM XSSÎó²î £¬£¬£¬£¬£¬ £¬ÔÊÐíÔÚÒ³ÃæÉÏ×¢ÈëÈκÎÊôÐÔµÄHTMLÔªËØ£¨¾ç±¾±êÇ©³ýÍ⣩ ¡£¡£

ÏÖÔÚ´ËÎó²îµÄPoCÒѹûÕæ £¬£¬£¬£¬£¬ £¬¿ÉÒÔʹÓôËÎó²îÒÔÀ©Õ¹ÇÔÈ¡Óû§µÄ CSRF token²¢½ÓÊÜÊܺ¦ÕßµÄÕÊ»§ ¡£¡£

 

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3.14.1<= Swagger UI < 3.38.0

 

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ÏÖÔÚ´ËÎó²îÒѾ­ÐÞ¸´ £¬£¬£¬£¬£¬ £¬½¨ÒéÊÜÓ°ÏìÓû§ÊµÊ±Éý¼¶¸üÐÂSwagger UIµ½×îа汾 ¡£¡£

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https://github.com/swagger-api/swagger-ui/releases

×¢£ºÈôÊÇÎÞ·¨Éý¼¶Õû¸ö Swagger UI °ü £¬£¬£¬£¬£¬ £¬Óû§¿ÉÒÔÑ¡Ôñ½« DomPurify °üÉý¼¶µ½ Swagger UI ÖÐʹÓõİ汾 ¡£¡£

 

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https://www.vidocsecurity.com/blog/hacking-swagger-ui-from-xss-to-account-takeovers/

https://hackerone.com/reports/1072868

https://latesthackingnews.com/2022/05/24/swagger-ui-library-vulnerability-potentially-affects-multiple-services/

 

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