CVE-2025-65734

Received Received - Intake

Authenticated Arbitrary File Upload in gunet Open eClass Allows Code Execution

Publication date: 2026-03-16

Last updated on: 2026-04-17

Assigner: MITRE

Description

An authenticated arbitrary file upload vulnerability in the Courses/Work Assignments module of gunet Open eClass v3.11, and fixed in v3.13, allows attackers to execute arbitrary code via uploading a crafted SVG file.

CVSS Scores

EPSS Scores

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Meta Information

Published

2026-03-16

Last Modified

2026-04-17

Generated

2026-07-06

AI Q&A

2026-03-16

EPSS Evaluated

2026-07-05

NVD

CVE-2025-65734

EUVD

EUVD-2025-208753

Affected Vendors & Products

Vendor	Product	Version / Range
openeclass	openeclass	From 3.11 (inc) to 3.13 (exc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-79	The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

Attack-Flow Graph

Executive Summary

This vulnerability is an authenticated arbitrary file upload issue found in the Courses/Work Assignments module of gunet Open eClass version 3.11. It allows attackers who have authenticated access to upload a specially crafted SVG file, which can then be used to execute arbitrary code on the affected system.

Impact Analysis

The impact of this vulnerability is that an attacker with authenticated access can execute arbitrary code on the server running the vulnerable version of gunet Open eClass. This could lead to unauthorized control over the system, data compromise, or further exploitation within the network.

Compliance Impact

I don't know

Detection Guidance

I don't know

Mitigation Strategies

To mitigate this vulnerability, you should upgrade gunet Open eClass from version 3.11 to version 3.13 or later, where the issue has been fixed.

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