Authenticated redirects via unvalidated nextPage target
Published Jan 16, 2026 · Updated Jan 16, 2026
Open redirect in WeGIA before 3.6.2 allows remote authenticated users to redirect other users to external sites through control.php. When metodo=listarTodos and nomeClasse=DestinoControle are supplied, control.php uses the unvalidated nextPage value as the redirect target. A low-privileged account and active user interaction are required, enabling phishing or credential theft through a trusted WeGIA URL.
Summary
What happened
Open redirect in WeGIA before 3.6.2 allows remote authenticated users to redirect other users to external sites through control.php. When metodo=listarTodos and nomeClasse=DestinoControle are supplied, control.php uses the unvalidated nextPage value as the redirect target. A low-privileged account and active user interaction are required, enabling phishing or credential theft through a trusted WeGIA URL.
The record
- CVE
- CVE-2026-23728
- Published
- Jan 16, 2026
- Updated
- Jan 16, 2026
- Vendor
- LabReDeS - Laboratório de Redes, Desenvolvimento e Segurança
- Product
- WeGIA
- Classifications
- CWE-601, T1566.002
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Jan 16, 2026CVE publishedPublication date reported by the CVE source.
- Jan 16, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
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- Affected versionversion=< 3.6.2
What conditions does exploitation require?
What is affected?
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
- Vendor advisory HTTP request proof of conceptproof of concept · demonstrated
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Technologies
Your stack
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Your stack
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