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CVE-2020-37090

HIGH CVSS 4.0: 8.7 EPSS 0.90%
Updated Feb 04, 2026
PHP
Parameter Value
CVSS 8.7 (HIGH)
Type CWE-434 (Unrestricted File Upload)
Vendor PHP
Public PoC Yes

School ERP Pro 1.0 contains a file upload vulnerability that allows students to upload arbitrary PHP files to the messaging system. Attackers can upload malicious PHP scripts through the message attachment feature, enabling remote code execution on the server.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service

CVSS Vector v4.0