SQL Injection Vulnerability in SourceCodester Simple To-Do List System
CVE-2025-4247

5.3MEDIUM

Key Information:

Vendor
Sourcecodester
Status
Simple To-do List System
Vendor
CVE Published:
4 May 2025

Badges

👾 Exploit Exists🟡 Public PoC

Summary

A SQL injection vulnerability exists in the SourceCodester Simple To-Do List System, specifically in the /delete_task.php file. The flaw arises from insufficient validation of the 'ID' parameter, which allows an attacker to manipulate database queries. This can potentially enable unauthorized access to sensitive data or modifications to the database. The vulnerability can be exploited remotely, making it imperative for users to be aware and take necessary precautions. The exploit has already been made public, highlighting the necessity for immediate action to secure the affected system.

Affected Version(s)

Simple To-Do List 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-2025-4247 - Proof of Concept

References

https://vuldb.com/?id.307344
vdb-entrytechnical-description
https://vuldb.com/?ctiid.307344
signaturepermissions-required
https://vuldb.com/?submit.562699
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

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CVE-2025-4247 : SQL Injection Vulnerability in SourceCodester Simple To-Do List System | SecurityVulnerability.io