What the vulnerability does
01Description
Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in colabrio Stockie Extra stockie-extra allows Code Injection.This issue affects Stockie Extra: from n/a through <= 1.2.11.
Explanation of Vulnerability in Simple Terms
02Summary
Stockie Extra versions 1.2.11 and earlier contain an input validation flaw that allows attackers to modify data integrity and availability without authentication. The vulnerability requires only network access and no user interaction. An attacker can exploit this to corrupt or disable functionality on affected installations.
What an attacker can do
03Attacker Capabilities
Modify or disable site data and functionality without logging in.
Potential impact on your site
04Site Impact
Attackers can corrupt data or disrupt service on your site without needing a user account.
Conditions required to exploit
05Prerequisites
Network access to the affected Stockie Extra installation; no authentication required.
Key dates
06Disclosure timeline
December 18, 2025
CVE published
April 28, 2026
Record updated