CVE-2025-53820

WeGIA vulnerable to Cross-Site Scripting (XSS) Reflected via endpoint 'index.php' parameter 'erro'

Published Jul 14, 2025 CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Description
WeGIA is an open source web manager with a focus on the Portuguese language and charitable institutions. A Reflected Cross-Site Scripting (XSS) vulnerability was identified in the `index.php` endpoint of the WeGIA application prior to version 3.4.5. This vulnerability allows attackers to inject malicious scripts in the `erro` parameter. Version 3.4.5 contains a patch for the issue.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2025-21391 WeGIA is an open source web manager with a focus on the Portuguese language and charitable institutions. A Reflected Cross-Site Scripting (XSS) vulnerability was identified in the `index.php` endpoint of the WeGIA application prior to version 3.4.5. This vulnerability allows attackers to inject malicious scripts in the `erro` parameter. Version 3.4.5 contains a patch for the issue.
History
Type Values Removed Values Added
Metrics epss

{'score': 0.00033}

epss

{'score': 0.0003}

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Wegia
Wegia wegia
CPEs cpe:2.3:a:wegia:wegia:*:*:*:*:*:*:*:*
Vendors & Products Wegia
Wegia wegia
Type Values Removed Values Added
Metrics epss

{'score': 0.00033}

Type Values Removed Values Added
Description WeGIA is an open source web manager with a focus on the Portuguese language and charitable institutions. A Reflected Cross-Site Scripting (XSS) vulnerability was identified in the `index.php` endpoint of the WeGIA application prior to version 3.4.5. This vulnerability allows attackers to inject malicious scripts in the `erro` parameter. Version 3.4.5 contains a patch for the issue.
Title WeGIA vulnerable to Cross-Site Scripting (XSS) Reflected via endpoint 'index.php' parameter 'erro'
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Jul 15, 2025, 7:50 PM
Reserved
Jul 9, 2025, 2:14 PM
Status
Modified
Published
Jul 14, 2025, 9:15 PM
Modified
Jun 17, 2026, 9:38 AM