SourceCodester Engineers Online Portal student_avatar.php unrestricted upload
CVE-2023-5277

6.3MEDIUM

Key Information:

Vendor: Sourcecodester
Status: Engineers Online Portal
Vendor: CVE Published:; 29 September 2023

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Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2023-5277?

A security issue has been identified in the SourceCodester Engineers Online Portal 1.0, specifically within the processing of the student_avatar.php file. This vulnerability allows attackers to manipulate the 'change' argument, resulting in unrestricted file uploads. Such an exploit can be executed remotely, potentially allowing for unauthorized file access or execution, which could compromise the integrity and confidentiality of the system. The vulnerability has been publicly disclosed and poses a significant risk to users relying on this platform.

Affected Version(s)

Engineers Online Portal 1.0

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2023-5277 - Proof of Concept

References

https://vuldb.com/?id.240905

vdb-entrytechnical-description

https://vuldb.com/?ctiid.240905

signaturepermissions-required

https://github.com/llixixi/Engineers-Online-Portal-System...

exploit

CVSS V3.1

Score:

6.3

Severity:

MEDIUM

Confidentiality:

Low

Integrity:

Low

Availability:

Low

Attack Vector:

Network

Attack Complexity:

Low

Privileges Required:

Low

User Interaction:

None

Scope:

Unchanged

CVSS V3.0