CVE-2026-12734 MEDIUM

CVE-2026-12734: weDocs: AI Powered Knowledge Base, Docs, Documentation, Wiki & AI Chatbot <= 2.3.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'connectorWidth' Block Attribute

Vendor Wedevs
Product weDocs: AI Powered Knowledge Base, Docs, Documentation, Wiki & AI Chatbot
Weakness CWE-79 · XSS
Published July 3, 2026
Last update July 3, 2026

CVSS base score

6.4/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality Low
Integrity Low

CVSS vector

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

What the vulnerability does

01Description

The weDocs: AI Powered Knowledge Base, Docs, Documentation, Wiki & AI Chatbot plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'connectorWidth' Block Attribute in all versions up to, and including, 2.3.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Explanation of Vulnerability in Simple Terms

02Summary

A cross-site scripting vulnerability in weDocs allows authenticated users to inject malicious scripts that execute in other users' browsers. The vulnerability affects versions up to 2.3.0 and can compromise user sessions and data across the site. Scope is changed, meaning the impact extends beyond the vulnerable component itself.

What an attacker can do

03Attacker Capabilities

Inject malicious scripts that run in other users' browsers and steal their session data or perform actions on their behalf.

Potential impact on your site

04Site Impact

Authenticated users' accounts and data are at risk; attackers can hijack sessions or modify content without direct admin access.

Conditions required to exploit

05Prerequisites

Attacker must have a low-privilege account (e.g., contributor or subscriber role) on the site.

Key dates

06Disclosure timeline

July 3, 2026 CVE published

Related vulnerabilities

08Related CVE