CVE-2024-34411 CRITICAL

CVE-2024-34411: WordPress canvasio3D Light plugin <= 2.5.0 - Arbitrary File Upload vulnerability

Vendor Thomas Scholl

Product canvasio3D Light

Weakness CWE-434 · Unrestricted file upload

Published May 13, 2024

Last update April 28, 2026

View on NVD All CVEs

CVSS base score

9.9/10

Attack vector Network

Attack complexity Low

Privileges required Low

User interaction None

Confidentiality High

Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

What the vulnerability does

01Description

Unrestricted Upload of File with Dangerous Type vulnerability in Thomas Scholl canvasio3D Light.This issue affects canvasio3D Light: from n/a through 2.5.0.

Explanation of Vulnerability in Simple Terms

02Summary

canvasio3D Light versions up to 2.5.0 allow authenticated users to upload files without proper validation. An attacker with low-level access can upload malicious files that execute on the server, potentially compromising the entire site. The vulnerability affects confidentiality, integrity, and availability.

What an attacker can do

03Attacker Capabilities

Upload and execute malicious files on the server to run their own code.

Potential impact on your site

04Site Impact

A compromised site can have data stolen, modified, or deleted; attackers gain full control.

Conditions required to exploit

05Prerequisites

Attacker must have a low-privilege user account on the site.

Key dates

06Disclosure timeline

May 13, 2024 CVE published

April 28, 2026 Record updated

External resources

07References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2024-34411 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/434.html AskarLabs — CWE-434 write-up Unrestricted Upload of File with Dangerous Type

Related vulnerabilities

Identifiers

CVE CVE-2024-34411

CWE CWE-434

CVSS 9.9 / CRITICAL

Affected versions