¡¾·ì϶¹«¸æ¡¿WordPress UpDraftPlusËÁÒâÎļþÏÂÔØ·ì϶£¨CVE-2022-0633£©
°ä²¼¹¦·ò 2022-02-210x00 ·ì϶¸ÅÊö
CVE ID | CVE-2022-0633 | ʱ ¼ä | 2022-02-14 |
Àà ÐÍ | ÎļþÏÂÔØ | µÈ ¼¶ | ¸ßΣ |
Ô¶³ÌÀûÓà | ÊÇ | Ó°ÏìÁìÓò | |
¹¥»÷¸´ÔÓ¶È | µÍ | Óû§½»»¥ | ÎÞ |
PoC/EXP | ÔÚÒ°ÀûÓÃ |
0x01 ·ì϶ÏêÇé
WordPress ÊÇ»¥ÁªÍøÉÏ×î´óµÄÍøÕ¾ºó¶ËÖ®Ò»£¬Õ¼ÓÐÖØ´óµÄ²å¼þÉú̬ϵͳ¡£WordPress UpDraftPlusÊÇÊ¢ÐеĴòË㱸·Ý²å¼þ£¬Ä¿Ç°Óг¬¹ý 300 ¶àÍò´Î×°Öá£
2ÔÂ16ÈÕ£¬WordPressÔÚËùÓÐÍøÕ¾ÉÏÍÆËÍÁËUpdraftPlus Ç¿Ôì¸üУ¬ÒÔ½¨¸´UpdraftPlusÖеÄÒ»¸öËÁÒâÎļþÏÂÔØ·ì϶£¨CVE-2022-0633£©£¬¸Ã·ì϶µÄCVSSv3ÆÀ·ÖΪ8.5¡£ÓÉÓÚUpdraftPlusÎÞ·¨ÕýÈ·ÑéÖ¤Óû§ÊÇ·ñÓµÓнӼû±¸·ÝµÄËæ»úÊý±êʶ·ûËùÐèµÄȨÏÞ£¬Õâ¿ÉÄÜÔÊÐíÈκÎÔÚÍøÕ¾ÉÏÕ¼ÓÐÕÊ»§µÄÓû§£¨Èç¶©ÔÄÕߣ©ÏÂÔØ×îеÄÕ¾µãºÍÊý¾Ý¿â±¸·Ý¡£
Ó°ÏìÁìÓò
UpdraftPlus °æ±¾1.16.7 - 1.22.2£¨Ãâ·Ñ°æ£©
0x02 °²È«½¨Òé
Ŀǰ´Ë·ì϶ÒѾ½¨¸´£¬ÇÒWordPressÒѾÆô¶¯Ç¿Ôì¸üС£
ÊÜÓ°ÏìÓû§Ò²Äܹ»Ñ¡ÔñÊÖ¶¯Éý¼¶¸üе½UpdraftPlus 1.22.3»ò¸ü¸ß°æ±¾¡£
ÏÂÔØÁ´½Ó£º
https://wordpress.org/plugins/updraftplus/
0x03 ²Î¿¼Á´½Ó
https://jetpack.com/2022/02/17/severe-vulnerability-fixed-in-updraftplus-1-22-3/
https://updraftplus.com/updraftplus-security-release-1-22-3-2-22-3/
https://www.bleepingcomputer.com/news/security/wordpress-force-installs-updraftplus-patch-on-3-million-sites/
0x04 °æ±¾ÐÅÏ¢
°æ±¾ | ÈÕÆÚ | Åú¸ÄÄÚÈÝ |
V1.0 | 2022-02-21 | ³õ´Î°ä²¼ |
0x05 ¸½Â¼
GA»Æ½ð¼×¼ò½é
GA»Æ½ð¼×¹«Ë¾³ÉÁ¢ÓÚ1996Ä꣬²¢ÓÚ2010Äê6ÔÂ23ÈÕÔÚÉî½»ËùÖÐÓ×°åÕýʽ¹ÒÅÆÉÏÊУ¬ÊǹúÄÚ¼«¾ßʵÁ¦µÄ¡¢Õ¼ÓÐÆëÈ«×ÔÖ÷֪ʶ²úȨµÄÍøÂ簲ȫ²úÆ·¡¢¿ÉÐŰ²È«ÖÎÀíÆ½Ì¨¡¢°²È«·þÎñÓë½â¾ö¹æ»®µÄ×ÛºÏÌṩÉÌ¡£
¹«Ë¾×ܲ¿Î»ÓÚ±±¾©ÊÐÖйشåÈí¼þÔ°£¬ÔÚÈ«¹ú¸÷Ê¡¡¢ÊÓ×¢×ÔÖÎÇøÉèÓзÖÖ§»ú¹¹£¬Õ¼Óи²¸ÇÈ«¹úµÄÇþ·ϵͳºÍ¼¼ÊõÖ§³ÖÖÐÐÄ£¬²¢ÔÚ±±¾©¡¢ÉϺ£¡¢³É¶¼¡¢¹ãÖÝ¡¢³¤É³¡¢º¼ÖÝµÈ¶àµØÉèÓÐÑз¢ÖÐÐÄ¡£
¶àÄêÀ´£¬GA»Æ½ð¼×ÖÂÁ¦ÓÚÌṩӵÓйú¼Ê¾ºÕùÁ¦µÄ×ÔÖ÷´´Ðµİ²È«²úÆ·ºÍ×î¼Ñʵ¼Ê·þÎñ£¬Ô®ÊÖ¿Í»§È«ÃæÌáÉýÆäIT»ù´¡ÉèÊ©µÄ°²È«ÐԺͳö²úЧÁ¦£¬Îª´òÔìºÍÌáÉý¹ú¼Ê»¯µÄÃñ×åÐÅÏ¢°²È«²úÒµÁì¾üÆ·ÅÆ¶ø²»Ð¸ÖÂÁ¦¡£
¹ØÓÚGA»Æ½ð¼×
GA»Æ½ð¼×°²È«Ó¦¼±ÏìÓ¦ÖÐÐÄÖØÒªÕë¶Ô³ÁÒª°²È«·ì϶µÄÔ¤¾¯¡¢¸ú×ٺͷÖÏíÈ«Çò×îеÄÍþвµý±¨ºÍ°²È«»ã±¨¡£
¹Ø×¢ÒÔϹ«¼ÒºÅ£¬»ñȡȫÇò×îа²È«×ÊѶ£º



¾©¹«Íø°²±¸11010802024551ºÅ