LearnPress – WordPress LMS Plugin <= 4.2.6.5 - Authenticated (Instructor+) Arbitrary File Upload

2024-05-09 00:00

JoanClarke2

Strategic Overview

Status

Patched in 4.2.6.6

Affected PluginLearnPress – WordPress LMS Plugin for Create and Sell Online Courses

Affected Version<= 4.2.6.5

CVSS8.8High

CVECVE-2024-4397

View all LearnPress – WordPress LMS Plugin for Create and Sell Online Courses vulnerabilities

Vulnerability Overview

The LearnPress – WordPress LMS Plugin plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the 'save_post_materials' function in versions up to, and including, 4.2.6.5. This makes it possible for authenticated attackers, with Instructor-level permissions and above, to upload arbitrary files on the affected site's server which may make remote code execution possible.

Technical Analysis

REMEDIATION: Update to version 4.2.6.6, or a newer patched version --- IDENTIFIER: CWE-434 (Unrestricted Upload of File with Dangerous Type) The product allows the upload or transfer of dangerous file types that are automatically processed within its environment.

External References

https://www.cve.org/CVERecord?id=CVE-2024-4397 https://www.wordfence.com/threat-intel/vulnerabilities/id/ec20d5c4-4c41-4ec9-8d0a-ec8f03634f7d

CVSS Vector

8.8

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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