Wegia
CVE-2025-22616
MEDIUM
Vulnerability Assessment
| Weakness |
CWE
OWASP Top 10:2025
A05:2025 - Injection
ASVS 5.0
V1 - Encoding and Sanitization Output encoding, context-aware escaping
MITRE ATT&CK
2 techniques across 2 tactics: Initial Access, Execution The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. |
| Impact | CVSS score of 6.4 (MEDIUM). Attack characteristics: network attack vector, low complexity, no privileges required, user interaction required. Public proof-of-concept exploit code is available. EPSS exploitation probability: 0.51%. |
| Exploit ScenarioDerived | A remote attacker could inject malicious scripts into web pages viewed by other users by sending crafted requests to the affected application. No authentication is required to exploit this vulnerability. |
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Alert meAnalysisAIv1 – Mar 28, 2026
WeGIA is an open source web manager with a focus on the Portuguese language and charitable institutions. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.
RemediationAI
A vendor patch is available. Apply the latest security update as soon as possible. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.
Affects your stack
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Checking this CVE against your own stacks and servers is part of the Basic plan and up.
Technical ContextAI · show details
This vulnerability is classified as Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. 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 dependente_parentesco_adicionar.php endpoint of the WeGIA application. This vulnerability allows attackers to inject malicious scripts into the descricao 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 dependente_parentesco_adicionar.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 and all users are advised to upgrade. There are no known workarounds for this vulnerability. Affected products include: Wegia. Version information: version 3.2.6.
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Severity by source
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:H/SI:H/SA:H
Primary rating from GitHub Advisory · only source for this CVE.
CVSS VectorGitHub Advisory
Lifecycle Timeline
3DescriptionGitHub Advisory
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 dependente_parentesco_adicionar.php endpoint of the WeGIA application. This vulnerability allows attackers to inject malicious scripts into the descricao 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 dependente_parentesco_adicionar.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 and all users are advised to upgrade. There are no known workarounds for this vulnerability.
Executive ViewAI
Organizations using WeGIA should be aware of moderate risk from CVE-2025-22616, a cross-site scripting vulnerability rated CVSS 6.4. Attackers could inject scripts to steal sessions or perform actions as authenticated users. Proof-of-concept code is publicly available. A patch is available and should be applied during regular vulnerability management.
Apply vendor patch. If patching is delayed: implement CSP headers, enable HttpOnly cookies, deploy WAF XSS rules.
Threat Intelligence Overview
How this decision was reached
The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.
What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
Cross-Site Scripting occurs when an application accepts untrusted data and sends it to a web browser without proper validation or encoding.
Affected Products (CPE)GitHub Advisory
Critical OS Command Injection vulnerability in WeGIA (a web management system for charitable institutions) versions prio
WeGIA is a Web manager for charitable institutions. Rated critical severity (CVSS 10.0), this vulnerability is remotely
WeGIA is an open source Web Manager for Institutions with a focus on Portuguese language users. Rated critical severity
WeGIA is an open source web manager with a focus on the Portuguese language and charitable institutions. Rated critical
WeGIA is a Web manager for charitable institutions. Rated critical severity (CVSS 10.0), this vulnerability is remotely
WeGIA is a web manager for charitable institutions. Rated critical severity (CVSS 10.0), this vulnerability is remotely
WeGIA is an open source Web Manager for Institutions with a focus on Portuguese language users. Rated critical severity
WeGIA is an open source Web Manager for Institutions with a focus on Portuguese language users. Rated critical severity
WeGIA is an open source Web Manager for Institutions with a focus on Portuguese language users. Rated critical severity
WeGIA is an open source Web Manager for Institutions with a focus on Portuguese language users. Rated critical severity
WeGIA is an open source Web Manager for Institutions with a focus on Portuguese language users. Rated critical severity
WeGIA is an open source Web Manager for Institutions with a focus on Portuguese language users. Rated critical severity
GitHub PoC
Exploit-DB