Unrestricted File Upload in SourceCodester Simple Online Bidding System
CVE-2024-4927

9.8CRITICAL

Key Information:

Vendor
Sourcecodester
Status
Simple Online Bidding System
Vendor
CVE Published:
16 May 2024

Badges

👾 Exploit Exists🟡 Public PoC

Summary

A critical security vulnerability exists in SourceCodester's Simple Online Bidding System version 1.0, specifically within the functionality of the file located at /simple-online-bidding-system/admin/ajax.php?action=save_product. This flaw allows attackers to perform unrestricted file uploads, potentially enabling them to execute arbitrary code or upload malicious files to the server. The vulnerability can be exploited remotely, increasing the threat level, as it poses a significant risk to data integrity and system security. Awareness and prompt action can mitigate the impact of this vulnerability on affected systems.

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-2024-4927 - Proof of Concept

References

https://vuldb.com/?id.264463
vdb-entry
https://vuldb.com/?ctiid.264463
signaturepermissions-required
https://vuldb.com/?submit.333891
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

Hefei-Coffee (VulDB User)
.