CVE-2026-45026: CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in LabRedesCefetRJ WeGIA
CVE-2026-45026 is a stored Cross-Site Scripting (XSS) vulnerability in WeGIA, a web manager for charitable institutions. The flaw exists in versions prior to 3.7.3 and allows an authenticated user to inject malicious JavaScript into the Processo de Aceitação page. This script executes when users access the page, potentially enabling session hijacking and account takeover. The vulnerability has a medium severity with a CVSS score of 6.8. A fix is available in version 3.7.3.
AI Analysis
Technical Summary
WeGIA versions before 3.7.3 contain a stored XSS vulnerability (CWE-79) in the Processo de Aceitação page (html/atendido/processo_aceitacao.php). Authenticated users can inject malicious JavaScript that executes upon page access, risking session hijacking and account takeover. The vulnerability is addressed in version 3.7.3.
Potential Impact
Successful exploitation allows an authenticated user to execute arbitrary JavaScript in the context of other users accessing the affected page, leading to session hijacking and potential account takeover. There is no indication of impact on confidentiality or availability beyond session compromise.
Mitigation Recommendations
Upgrade WeGIA to version 3.7.3 or later, where this stored XSS vulnerability is fixed. Since the vendor has released a fixed version, applying this official update is the recommended remediation.
CVE-2026-45026: CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in LabRedesCefetRJ WeGIA
Description
CVE-2026-45026 is a stored Cross-Site Scripting (XSS) vulnerability in WeGIA, a web manager for charitable institutions. The flaw exists in versions prior to 3.7.3 and allows an authenticated user to inject malicious JavaScript into the Processo de Aceitação page. This script executes when users access the page, potentially enabling session hijacking and account takeover. The vulnerability has a medium severity with a CVSS score of 6.8. A fix is available in version 3.7.3.
CVSS v3.1
Score 6.8medium
Affected software
pkg:github/labredescefetrj/WeGIARun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
WeGIA versions before 3.7.3 contain a stored XSS vulnerability (CWE-79) in the Processo de Aceitação page (html/atendido/processo_aceitacao.php). Authenticated users can inject malicious JavaScript that executes upon page access, risking session hijacking and account takeover. The vulnerability is addressed in version 3.7.3.
Potential Impact
Successful exploitation allows an authenticated user to execute arbitrary JavaScript in the context of other users accessing the affected page, leading to session hijacking and potential account takeover. There is no indication of impact on confidentiality or availability beyond session compromise.
Mitigation Recommendations
Upgrade WeGIA to version 3.7.3 or later, where this stored XSS vulnerability is fixed. Since the vendor has released a fixed version, applying this official update is the recommended remediation.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- GitHub_M
- Date Reserved
- 2026-05-08T16:58:28.896Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a022c38cbff5d86104f7ce1
Added to database: 05/11/2026, 19:21:28 UTC
Last enriched: 05/19/2026, 11:05:43 UTC
Last updated: 07/31/2026, 19:22:59 UTC
Views: 101
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