Cross-user script execution via unsanitized personalization fields
Published Mar 27, 2025 · Updated Mar 27, 2025
Stored XSS in WeGIA before 3.2.8 allows remote authenticated users to execute scripts in other users' browsers via personalization fields. personalizacao.php stores the titulo, subtitulo, conheça, objetivo, and rodape values and renders them on the home and personalization pages without neutralizing executable markup. High-privilege access is required to save a payload, and execution begins when another user loads either affected page.
Summary
What happened
Stored XSS in WeGIA before 3.2.8 allows remote authenticated users to execute scripts in other users' browsers via personalization fields. personalizacao.php stores the titulo, subtitulo, conheça, objetivo, and rodape values and renders them on the home and personalization pages without neutralizing executable markup. High-privilege access is required to save a payload, and execution begins when another user loads either affected page.
The record
- CVE
- CVE-2025-30366
- Published
- Mar 27, 2025
- Updated
- Mar 27, 2025
- Vendor
- LabReDeS - Laboratório de Redes, Desenvolvimento e Segurança
- Product
- WeGIA
- Classifications
- CWE-79, T1059.007
- Attack vector
- network
- Privileges
- admin
Timeline
How it unfolded
- Mar 27, 2025CVE publishedPublication date reported by the CVE source.
- Mar 27, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=< 3.2.8
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
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
- personalizacao.php stored-XSS reproductionproof of concept · demonstrated
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Technologies
Your stack
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Your stack
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