Description

WeGIA is an open source web manager with a focus on the Portuguese language and charitable institutions. A Stored Cross-Site Scripting (XSS) vulnerability was identified in the `adicionar_alergia.php` endpoint of the WeGIA application. This vulnerability allows attackers to inject malicious scripts into the `nome` parameter. The injected scripts are stored on the server and executed automatically whenever the affected page is accessed by users, posing a significant security risk. The application fails to properly validate and sanitize user inputs in the `adicionar_alergia.php` parameter. This lack of validation allows attackers to inject malicious scripts, which are then stored on the server. Whenever the affected page is accessed, the malicious payload is executed in the victim's browser, potentially compromising the user's data and system. This issue has been addressed in version 3.2.6. All users are advised to upgrade. There are no known workarounds for this vulnerability.

Classification

CVE ID: CVE-2025-23031

CVSS Base Severity: MEDIUM

CVSS Base Score: 6.4

Affected Products

Vendor: LabRedesCefetRJ

Product: WeGIA

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.04% (probability of being exploited)

EPSS Percentile: 11.48% (scored less or equal to compared to others)

EPSS Date: 2025-02-12 (when was this score calculated)

References

https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-wp4f-qhh2-8vfv
https://github.com/LabRedesCefetRJ/WeGIA/commit/f35910cb8b9205a6f038ef1e8b3413ea8eee850b

Timeline