A Stored Cross-Site Scripting (XSS) vulnerability has been identified in the WeGIA application, specifically in the `adicionar_situacao.php` endpoint. This vulnerability allows attackers to inject malicious scripts into the `situacao` parameter, which are then stored on the server. When users access the affected page, the injected scripts execute automatically, posing a serious security risk.The application fails to properly validate and sanitize user inputs, which is the root cause of this vulnerability. Attackers may leverage this weakness to compromise user data and systems. This vulnerability has been assigned a CVSS score of 6.4, indicating a medium severity level.Organizations utilizing WeGIA are urged to prioritize patching this vulnerability by upgrading to version 3.2.6, as there are no known workarounds available. Prompt remediation is essential to mitigate potential impacts.
Vulnerability Details
WeGIA is an open-source web manager focused on the Portuguese language and charitable institutions. The identified Stored XSS vulnerability in the `adicionar_situacao.php` endpoint allows attackers to inject and store malicious scripts within the application. This issue arises from the application's failure to validate user inputs effectively. The CVSS score of 6.4 indicates a medium severity, highlighting the potential risk to users.The vulnerability was published on January 14, 2025, and has since been addressed in version 3.2.6. All users are strongly advised to upgrade to this version to eliminate the risk associated with the XSS vulnerability.
Technical Analysis
The root cause of the vulnerability is improper input validation and sanitization in the WeGIA application. The attack vector is network-based, allowing attackers to exploit this vulnerability remotely. The attack complexity is classified as low, meaning that no specialized skills are required to exploit this flaw. Additionally, no privileges are required to exploit the vulnerability, and user interaction is necessary to trigger the attack.The confidentiality and integrity impacts are rated low, as the attacker’s ability to compromise data is limited to the session of the affected user. However, the potential availability impact is none, indicating that the vulnerability does not disrupt the application's functionality.
Risk & Impact Analysis
Risk to organizations includes the potential for user data compromise and unauthorized access to sensitive information, as attackers can inject scripts that execute in the context of the user's session. The blast radius of this vulnerability extends to all users of the WeGIA application, particularly those accessing the affected endpoint.Given the CVSS score of 6.4, organizations should address this vulnerability in their priority patch cycle. The known exploitation status is currently not defined, but given the nature of XSS vulnerabilities, the potential for exploitation remains a concern.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
The vulnerability affects all versions of WeGIA prior to version 3.2.6. Organizations should ensure that they upgrade to this version to address the identified security risk.
Mitigation & Remediation
Organizations should prioritize patching this vulnerability by upgrading to WeGIA version 3.2.6. If an upgrade is not immediately possible, organizations should consider implementing input validation and sanitization measures on the `situacao` parameter in the `adicionar_situacao.php` endpoint.For further assistance, organizations may consider engaging in penetration testing to identify any additional security vulnerabilities.
Detection Guidance
To detect potential exploitation of this vulnerability, organizations should monitor logs for abnormal entries in the `situacao` parameter. Behavioral anomalies, such as unexpected script execution or changes in user interactions on the affected page, should also be investigated.
AppSecure Threat Intelligence Insight
The long-term significance of this vulnerability highlights the need for continuous monitoring and validation of user input across web applications. Organizations should adopt a proactive approach in identifying and remediating similar vulnerabilities to mitigate potential risks.This incident underscores the importance of implementing robust security testing practices. Organizations can improve their security posture by engaging in penetration testing and integrating security into the software development lifecycle.Additionally, organizations should familiarize themselves with vulnerability management programs to effectively address and mitigate identified vulnerabilities.By maintaining a focus on application security, organizations can significantly reduce their exposure to risks associated with vulnerabilities like CVE-2025-23033.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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