CVE-2025-22618 in WeGIA
Summary
by MITRE • 01/13/2025
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_cargo.php` endpoint of the WeGIA application. This vulnerability allows attackers to inject malicious scripts into the `cargo` 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_cargo.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 release version 3.2.6 and all users are advised to upgrade. There are no known workarounds for this vulnerability.
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Analysis
by VulDB Data Team • 01/14/2025
The vulnerability CVE-2025-22618 represents a critical stored cross-site scripting flaw in the WeGIA web management platform, which serves Portuguese-speaking charitable organizations. This application, designed for managing charitable institutions, contains a significant security weakness in its `adicionar_cargo.php` endpoint that directly impacts user safety and data integrity. The flaw exists specifically in the handling of the `cargo` parameter, where the application fails to implement proper input validation and sanitization mechanisms. This oversight creates a persistent security risk that can affect all users interacting with the platform's administrative functions.
The technical implementation of this vulnerability stems from inadequate data sanitization practices within the WeGIA application's input handling system. When users submit data through the `cargo` parameter in the `adicionar_cargo.php` endpoint, the application stores this information without proper validation checks that would normally strip or encode potentially dangerous script content. This stored malicious data becomes executable whenever the affected page is accessed by other users, creating a classic stored XSS attack vector. The vulnerability operates at the application layer and specifically targets the server-side data processing logic that should enforce strict input validation before data persistence.
From an operational security perspective, this vulnerability poses substantial risks to both individual users and organizational data integrity. The stored nature of the XSS attack means that malicious payloads remain active and executable until the affected data is removed or the application is updated. Users who access pages containing compromised cargo data will automatically execute the injected scripts in their browsers, potentially leading to session hijacking, credential theft, or redirection to malicious sites. This attack vector can be particularly dangerous for charitable organizations that handle sensitive donor information, financial data, and personal records of beneficiaries, as the compromised systems could lead to significant data breaches and regulatory violations.
The vulnerability aligns with CWE-79, which specifically addresses cross-site scripting flaws in web applications, and represents a clear violation of secure coding practices outlined in OWASP Top Ten 2021 Category A03: Injection. The attack pattern follows established MITRE ATT&CK techniques for credential access and execution through web application vulnerabilities, where adversaries leverage input validation weaknesses to establish persistent access vectors. The security impact extends beyond simple script execution to encompass potential privilege escalation and data exfiltration scenarios, particularly when considering that charitable organizations often manage sensitive personal and financial information.
Organizations using WeGIA should immediately implement the recommended mitigation strategy of upgrading to version 3.2.6, as this release contains the necessary patches to address the input validation deficiencies. The absence of known workarounds means that administrators cannot temporarily protect against this vulnerability through configuration changes or manual input filtering. Security teams should also conduct comprehensive vulnerability assessments of the affected application to identify any potential compromise indicators and monitor for suspicious activities in user sessions or data access patterns. Additionally, organizations should review their incident response procedures to prepare for potential exploitation of this vulnerability, as the stored nature of the XSS attack means that any previously injected malicious scripts could already be active in compromised systems.