Denial of Service Vulnerability in SourceCodester Pre-School Management System
CVE-2025-13564

5.3MEDIUM

Key Information:

Vendor

Sourcecodester
Status
Pre-school Management System
Vendor
CVE Published:
23 November 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-13564?

A security flaw has been identified in the SourceCodester Pre-School Management System 1.0, specifically within the 'removefile' function located in app/controllers/FilehelperController.php. This flaw allows attackers to manipulate the 'filepath' argument, potentially leading to a denial of service. Remote exploitation of this vulnerability is possible, posing risks to the system's stability. The exploit has been made public, highlighting the urgent need for prompt remediation.

Affected Version(s)

Pre-School Management 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-2025-13564 - Proof of Concept

References

https://vuldb.com/?id.333328
vdb-entrytechnical-description
https://vuldb.com/?ctiid.333328
signaturepermissions-required
https://vuldb.com/?submit.697083
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
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

  • Vulnerability Reserved

Credit

fany (VulDB User)
JSON
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CVE-2025-13564 : Denial of Service Vulnerability in SourceCodester Pre-School Management System