What the vulnerability does
01Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in xenioushk BWL Knowledge Base Manager bwl-kb-manager allows Stored XSS.This issue affects BWL Knowledge Base Manager: from n/a through <= 1.6.3.
Explanation of Vulnerability in Simple Terms
02Summary
BWL Knowledge Base Manager versions up to 1.6.3 contain a stored cross-site scripting (XSS) vulnerability. An authenticated user can inject malicious scripts that execute in other users' browsers when they view affected content. The vulnerability requires user interaction and can affect confidentiality, integrity, and availability of the site.
What an attacker can do
03Attacker Capabilities
Inject malicious scripts that run in other users' browsers and steal data or modify page content.
Potential impact on your site
04Site Impact
Authenticated users can inject scripts affecting other visitors; attackers may steal credentials, deface content, or redirect users.
Conditions required to exploit
05Prerequisites
Attacker must have a low-privilege account and the victim must view a page containing the injected script.
Key dates
06Disclosure timeline
December 30, 2025
CVE published
April 28, 2026
Record updated