Unrestricted File Upload Vulnerability in SourceCodester Simple Online Bidding System
CVE-2024-6280

9.8CRITICAL

Key Information:

Vendor
Sourcecodester
Status
Simple Online Bidding System
Vendor
CVE Published:
24 June 2024

Badges

👾 Exploit Exists🟡 Public PoC

Summary

A serious vulnerability has been discovered in the SourceCodester Simple Online Bidding System version 1.0, specifically located in the /admin/ajax.php file under the save_settings action. This vulnerability stems from the manipulation of the img parameter, which enables unauthorized users to perform unrestricted file uploads. The exploit can be executed remotely, potentially allowing attackers to upload malicious files to the server, leading to a range of security breaches, such as server compromise or data theft. The public disclosure of this vulnerability increases the urgency for affected users to apply necessary security measures.

Affected Version(s)

Simple Online Bidding System 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-2024-6280 - Proof of Concept

References

https://vuldb.com/?id.269493
vdb-entrytechnical-description
https://vuldb.com/?ctiid.269493
signaturepermissions-required
https://vuldb.com/?submit.363054
third-party-advisory

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

fulou (VulDB User)
.