CVE-2023-6826 HIGH

CVE-2023-6826: E2Pdf <= 1.20.25 - Authenticated (Administrator+) Arbitrary File Upload

Vendor Oleksandrz
Product E2Pdf – Export Pdf Tool for WordPress
Weakness CWE-434 · Unrestricted file upload
Published December 15, 2023
Last update April 8, 2026

CVSS base score

7.2/10
Attack vector Network
Attack complexity Low
Privileges required High
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

The E2Pdf plugin for WordPress is vulnerable to arbitrary file uploads due to insufficient file type validation on the 'import_action' function in versions up to, and including, 1.20.25. This makes it possible for authenticated attackers with a role that the administrator previously granted access to the plugin, to upload arbitrary files on the affected site's server which may make remote code execution possible.

Key dates

02Disclosure timeline

December 15, 2023 CVE published
April 8, 2026 Record updated