¡¾Â©¶´Í¨¸æ¡¿WordPress UpDraftPlusÈÎÒâÎļþÏÂÔØÂ©¶´£¨CVE-2022-0633£©
Ðû²¼Ê±¼ä 2022-02-210x00 ©¶´¸ÅÊö
CVE ID | CVE-2022-0633 | ʱ ¼ä | 2022-02-14 |
Àà ÐÍ | ÎļþÏÂÔØ | µÈ ¼¶ | ¸ßΣ |
Ô¶³ÌÀûÓà | ÊÇ | Ó°Ï췶Χ | |
¹¥»÷ÅÓ´ó¶È | µÍ | Óû§½»»¥ | ÎÞ |
PoC/EXP | ÔÚÒ°ÀûÓÃ |
0x01 ©¶´ÏêÇé
WordPress ÊÇ»¥ÁªÍøÉÏ×î´óµÄÍøÕ¾ºó¶ËÖ®Ò»£¬ÓµÓÐÅÓ´óµÄ²å¼þÉú̬ϵͳ¡£WordPress UpDraftPlusÊÇÁ÷Ðеļƻ®±¸·Ý²å¼þ£¬Ä¿Ç°ÓÐÁè¼Ý 300 ¶àÍò´Î°²×°¡£
2ÔÂ16ÈÕ£¬WordPressÔÚËùÓÐÍøÕ¾ÉÏÍÆËÍÁËUpdraftPlus Ç¿ÖÆ¸üУ¬ÒÔÐÞ¸´UpdraftPlusÖеÄÒ»¸öÈÎÒâÎļþÏÂÔØÂ©¶´£¨CVE-2022-0633£©£¬¸Ã©¶´µÄCVSSv3ÆÀ·ÖΪ8.5¡£ÓÉÓÚUpdraftPlusÎÞ·¨ÕýÈ·ÑéÖ¤Óû§ÊÇ·ñ¾ßÓзÃÎʱ¸·ÝµÄËæ»úÊý±êʶ·ûËùÐèµÄȨÏÞ£¬Õâ¿ÉÄÜÔÊÐíÈκÎÔÚÍøÕ¾ÉÏÓµÓÐÕÊ»§µÄÓû§£¨Èç¶©ÔÄÕߣ©ÏÂÔØ×îеÄÕ¾µãºÍÊý¾Ý¿â±¸·Ý¡£
Ó°Ï췶Χ
UpdraftPlus °æ±¾1.16.7 - 1.22.2£¨Ãâ·Ñ°æ£©
0x02 Äþ¾²½¨Òé
Ŀǰ´Ë©¶´ÒѾÐÞ¸´£¬ÇÒWordPressÒѾÆô¶¯Ç¿ÖƸüС£
ÊÜÓ°ÏìÓû§Ò²¿ÉÒÔÑ¡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 | ÐÞ¸ÄÄÚÈÝ |
V1.0 | 2022-02-21 | Ê×´ÎÐû²¼ |
0x05 ¸½Â¼
¶¶È¦Îª¶Ä¶øÉú¼ò½é
¶¶È¦Îª¶Ä¶øÉú¹«Ë¾½¨Á¢ÓÚ1996Ä꣬²¢ÓÚ2010Äê6ÔÂ23ÈÕÔÚÉî½»ËùÖÐС°åÕýʽ¹ÒÅÆÉÏÊУ¬ÊǹúÄÚ¼«¾ßʵÁ¦µÄ¡¢ÓµÓÐÍêÈ«×ÔÖ÷֪ʶ²úȨµÄÍøÂçÄþ¾²²úÎï¡¢¿ÉÐÅÄþ¾²¹ÜÀíÆ½Ì¨¡¢Äþ¾²·þÎñÓë½â¾ö·½°¸µÄ×ÛºÏÌṩÉÌ¡£
¹«Ë¾×ܲ¿Î»ÓÚ±±¾©ÊÐÖйشåÈí¼þÔ°£¬ÔÚÈ«¹ú¸÷Ê¡¡¢ÊС¢×ÔÖÎÇøÉèÓзÖÖ§»ú¹¹£¬ÓµÓÐÁýÕÖÈ«¹úµÄÇþµÀÌåϵºÍ¼¼ÊõÖ§³ÖÖÐÐÄ£¬²¢ÔÚ±±¾©¡¢ÉϺ£¡¢³É¶¼¡¢¹ãÖÝ¡¢³¤É³¡¢º¼ÖÝµÈ¶àµØÉèÓÐÑз¢ÖÐÐÄ¡£
¶àÄêÀ´£¬¶¶È¦Îª¶Ä¶øÉúÖÂÁ¦ÓÚÌṩ¾ßÓйú¼Ê¾ºÕùÁ¦µÄ×ÔÖ÷´´ÐµÄÄþ¾²²úÎïºÍ×î¼Ñʵ¼ù·þÎñ£¬×ÊÖú¿Í»§È«ÃæÌáÉýÆäIT»ù´¡ÉèÊ©µÄÄþ¾²ÐÔºÍÉú²úЧÄÜ£¬Îª´òÔìºÍÌáÉý¹ú¼Ê»¯µÄÃñ×åÐÅÏ¢Äþ¾²¹¤ÒµÁì¾üÆ·ÅÆ¶ø²»Ð¸Å¬Á¦¡£
¹ØÓÚ¶¶È¦Îª¶Ä¶øÉú
¶¶È¦Îª¶Ä¶øÉúÄþ¾²Ó¦¼±ÏìÓ¦ÖÐÐÄÖ÷ÒªÕë¶ÔÖØÒªÄþ¾²Â©¶´µÄÔ¤¾¯¡¢¸ú×ٺͷÖÏíÈ«Çò×îеÄÍþвÇ鱨ºÍÄþ¾²³ÂËß¡£
¹Ø×¢ÒÔϹ«Öںţ¬»ñȡȫÇò×îÐÂÄþ¾²×ÊѶ£º