CVE-2025-26927 CRITICAL

CVE-2025-26927: WordPress AI Hub plugin <= 1.3.7 - Arbitrary File Upload vulnerability

Vendor Liquidthemes
Product AI Hub
Weakness CWE-434 · Unrestricted file upload
Published April 15, 2025
Last update April 28, 2026
View on NVD All CVEs

CVSS base score

10.0/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

Unrestricted Upload of File with Dangerous Type vulnerability in LiquidThemes AI Hub aihub allows Upload a Web Shell to a Web Server.This issue affects AI Hub: from n/a through <= 1.3.7.

Explanation of Vulnerability in Simple Terms

02Summary

AI Hub versions 1.3.7 and earlier contain an unrestricted file upload vulnerability accessible over the network without authentication. An attacker can upload arbitrary files to the server, potentially gaining the ability to run their own code on the site. The vulnerability affects the entire system and can lead to complete compromise of confidentiality, integrity, and availability.

What an attacker can do

03Attacker Capabilities

Upload arbitrary files to the server and execute code without authentication.

Potential impact on your site

04Site Impact

Complete site compromise: attackers can read all data, modify content, disable the site, or use it to attack other systems.

Conditions required to exploit

05Prerequisites

Network access only; no authentication or user interaction required.

Key dates

06Disclosure timeline

April 15, 2025 CVE published
April 28, 2026 Record updated