CVE-2026-1729 CRITICAL

CVE-2026-1729: AdForest <= 6.0.12 - Authentication Bypass

Vendor Scriptsbundle
Product AdForest
Weakness CWE-306 · Missing auth
Published February 12, 2026
Last update April 8, 2026

CVSS base score

9.8/10
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:U/C:H/I:H/A:H

What the vulnerability does

01Description

The AdForest theme for WordPress is vulnerable to authentication bypass in all versions up to, and including, 6.0.12. This is due to the plugin not properly verifying a user's identity prior to authenticating them through the 'sb_login_user_with_otp_fun' function. This makes it possible for unauthenticated attackers to log in as arbitrary users, including administrators.

Explanation of Vulnerability in Simple Terms

02Summary

AdForest versions up to 6.0.12 contain a missing authentication vulnerability that allows unauthenticated attackers to read, modify, or delete data on the site without any user interaction. The vulnerability affects the core functionality and requires only network access to exploit. Site administrators should update immediately to a version newer than 6.0.12.

What an attacker can do

03Attacker Capabilities

Read, modify, or delete site data without logging in.

Potential impact on your site

04Site Impact

Attackers can compromise data integrity, steal sensitive information, or disrupt site availability without credentials.

Conditions required to exploit

05Prerequisites

Network access only; no authentication or user interaction required.

Key dates

06Disclosure timeline

February 12, 2026 CVE published
April 8, 2026 Record updated