CVE-2026-34563 in ci4ms

Resumen (Inglés)

CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support. Prior to version 0.31.0.0, the application fails to properly sanitize user-controlled input when handling backup uploads and processing backup metadata. An attacker can inject a malicious JavaScript payload into the backup filename via the uploaded xss.sql, which uses SQL functionality to insert the XSS payload server-side. This stored payload is later rendered unsafely in multiple backup management views without proper output encoding, leading to stored blind cross-site scripting (Blind XSS). This issue has been patched in version 0.31.0.0.

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Responsable

GitHub_M

Reservar

2026-03-30

Divulgación

2026-04-02

Estado

Confirmado

Voces

VulDB provides additional information and datapoints for this CVE:

ID	Vulnerabilidad	CWE	Exp	Con	CVE
354811	ci4-cms-erp ci4ms secuencias de comandos en sitios cruzados	79	No está definido	Arreglo oficial	CVE-2026-34563

Fuentes

• MITRE
• NVD
• CVE Details