Cross Site Scripting Vulnerability in yungifez Skuul School Management System
CVE-2025-13784

4.8MEDIUM

Key Information:

Vendor

Yungifez

Status
Skuul School Management System
Vendor
CVE Published:
30 November 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-13784?

A cross site scripting vulnerability has been identified in the yungifez Skuul School Management System, affecting versions up to 2.6.5. The issue resides in the SVG File Handler component, specifically within handling code at /dashboard/schools/1/edit. This vulnerability allows remote attackers to execute scripts in the context of the user's session, potentially compromising sensitive information. Publicly available exploits have emerged, posing a significant risk to users and institutions relying on the affected software. Early notifications were sent to the vendor for remediation, but no response was received.

Affected Version(s)

Skuul School Management System 2.6.0

Skuul School Management System 2.6.1

Skuul School Management System 2.6.2

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-2025-13784 - Proof of Concept

References

https://vuldb.com/?id.333788
vdb-entry
https://vuldb.com/?ctiid.333788
signaturepermissions-required
https://vuldb.com/?submit.689012
third-party-advisory

CVSS V4

Score:
4.8
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Zeeshan Khan (VulDB User)
JSON
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CVE-2025-13784 : Cross Site Scripting Vulnerability in yungifez Skuul School Management System