JoomlaÔ¶³Ì´úÂëÖ´Ðзì϶£¨CVE-2021-23132£©

°ä²¼¹¦·ò 2021-03-10

0x00 ·ì϶¸ÅÊö

CVE  ID

CVE-2021-23132

ʱ   ¼ä

2021-03-10

Àà   ÐÍ

 RCE

µÈ   ¼¶

¸ßΣ

Ô¶³ÌÀûÓÃ

ÊÇ

Ó°ÏìÁìÓò

Joomla CMS 3.0.0-3.9.24

 

0x01 ·ì϶ÏêÇé

image.png

 

JoomlaÊÇÒ»Ì×È«Çò³ÛÃûµÄÄÚÈÝÖÎÀíϵͳ£¬ÆäʹÓÃPHP˵»°ºÍ MySQLÊý¾Ý¿â¿ª·¢£¬Äܹ»ÔÚLinux¡¢ Windows¡¢MacOSXµÈ¸÷Àà·ÖÆçµÄƽ̨ÉÏÔËÐС£

2021Äê03ÔÂ06ÈÕ£¬Joomla¹Ù·½°ä²¼°²È«²¼¸æ£¬½¨¸´ÁËJoomlaÖеÄÒ»¸öÔ¶³Ì´úÂëÖ´Ðзì϶£¨CVE-2021-23132£©£¬ÆäCVSSv3ÆÀ·ÖΪ7.5¡£ÓÉÓÚJoomla com_mediaÄ£¿é¶ÔÉÏ´«ÎļþУÑé²»Ñϸñ£¬¹¥»÷ÕßÄܹ»Í¨¹ýÉÏ´«¶ñÒâÎļþ£¬´Ó¶øÊµÏÖÔ¶³Ì´úÂëÖ´ÐС£

½ØÖ¹Ä¿Ç°£¬Í¨¹ýZoomEyeËÑË÷£¬È«Çò¹²630034¸ö¶³öÔÚ»¥ÁªÍøÉϵÄÍøÕ¾ÔÚʹÓÃJoomla£¬ÆäÖÐÖйúÅÅÃûµÚ7룬¹²¼Æ45045¡£

image.png

image.png

 

 

0x02 ´ëÖý¨Òé

Ŀǰ¹Ù·½Òѽ¨¸´ÁË´Ë·ì϶£¬½¨ÒéÉý¼¶ÖÁ3.9.25¡£

ÏÂÔØÁ´½Ó£º

https://downloads.joomla.org/cms/joomla3/3-9-25/Joomla_3-9-25-Stable-Full_Package.zip?format=zip

 

0x03 ²Î¿¼Á´½Ó

https://developer.joomla.org/security-centre/846-20210306-core-com-media-allowed-paths-that-are-not-intended-for-image-uploads.html

https://vti.huaun.com/watchVul?warnId=20888b7e00494e40a350330b0e848d43

https://nvd.nist.gov/vuln/detail/CVE-2021-23132

 

0x04 ¹¦·òÏß

2021-03-06  Joomla°ä²¼°²È«²¼¸æ

2021-03-10  VSRC°ä²¼°²È«¹«¸æ

 

0x05 ¸½Â¼

 

CVSSÆÀ·Ö³ß¶È¹ÙÍø£ºhttp://www.first.org/cvss/

image.png