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Critical · 9.1 CVE-2026-41201 EUVD-2026-28253GHSA-qxpq-82f3-xj47

CI4MS: Backup Management Full Account Takeover for All-Roles & Privilege-Escalation via Stored DOM Blind XSS Version 2

Published May 7, 2026 · Updated May 7, 2026 · Assigned by GitHub_M

Description

CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support. In version 0.31.4.0, an attacker can achieve Full Account Takeover & Privilege Escalation via Stored DOM XSS in backup module filename field manipulated via a sql file that tampers with the file name field to contain hidden XSS payload. This issue has been patched in version 0.31.5.0.

Affected products

VendorProductAffectedFixed
ci4-cms-erp ci4ms = 0.31.4.0 —

Affected packages

EcosystemPackageAffectedFixedRecord
Packagist ci4-cms-erp/ci4ms < 0.31.5.0 0.31.5.0 GHSA-qxpq-82f3-xj47

References