Wegia · Wegia · CVE-2026-33135
**Name of the Vulnerable Software and Affected Versions**
WeGIA versions 3.6.6 and below
**Description**
WeGIA is a web manager for charitable institutions. The software is affected by a Reflected Cross-Site Scripting (XSS) issue in the `/novo memorandoo.php` endpoint. An attacker can inject arbitrary JavaScript into the `sccs` GET parameter, which is directly echoed into the HTML response without sanitization or encoding. The `/html/memorando/novo memorandoo.php` script reads HTTP GET parameters to display dynamic success messages to the user. Specifically, around line 273, the code checks if `$ GET['msg']` equals 'success'. If true, it concatenates `$ GET['sccs']` into an HTML alert <div> and outputs it to the browser.
**Recommendations**
Versions 3.6.6 and below should be updated to version 3.6.7 or later.