CVE-2021-42580

CRITICAL

Oretnom23 Online Learning System - SQL Injection

Title source: rule

Description

Sourcecodester Online Learning System 2.0 is vunlerable to sql injection authentication bypass in admin login file (/admin/login.php) and authenticated file upload in (Master.php) file , we can craft these two vunlerablities to get unauthenticated remote command execution.

Exploits (1)

exploitdb WORKING POC

by djebbaranon · pythonwebappsphp

https://www.exploit-db.com/exploits/50526

View Code ZIP pw:eip

References (5)

[Exploit, Third Party Advisory, VDB Entry] http://packetstormsecurity.com/files/164985/Online-Learning-System-2.0-Remote-Code-Execution.html

[Exploit, Third Party Advisory] https://github.com/DjebbarAnon/online-learning-system-v2-sqli-authentication-bypass-file-upload-unauthenticated-RCE

[Exploit, Third Party Advisory] https://github.com/nu11secur1ty/CVE-nu11secur1ty/tree/main/vendors/oretnom23/CVE-nu11-07

[Exploit, Third Party Advisory] https://www.nu11secur1ty.com/2021/09/cve-nu11-07-elearning-v2by-oretnom23-is.html

[Exploit, Third Party Advisory] https://www.nu11secur1ty.com/2021/11/cve-2021-42580.html

Scores

CVSS v3 9.8

EPSS 0.0188

EPSS Percentile 83.2%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE

CWE-89

Status published

Products (1)

oretnom23/online_learning_system 2.0

Published Nov 15, 2021

Tracked Since Feb 18, 2026