Stored Cross Site Scripting Vulnerability in Classroomio LMS by Classroomio
CVE-2025-65675

5.4MEDIUM

Key Information:

Vendor

Classroomio

Status
Classroomio LMS
Vendor
CVE Published:
26 November 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-65675?

A stored Cross Site Scripting (XSS) vulnerability exists in Classroomio LMS version 0.1.13, which allows authenticated attackers to inject and execute arbitrary code through specially crafted SVG profile pictures. This can potentially compromise user accounts and sensitive data, posing significant risks to the security and integrity of the e-learning platform.

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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-2025-65675
Created by Rivek619

References

http://classroomio.com
https://github.com/classroomio/classroomio
https://github.com/Rivek619/CVE-2025-65675

CVSS V3.1

Score:
5.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability Reserved

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