CI4MS: Company Information Public-Facing Page Full Platform Compromise & Full Account Takeover for All Roles & Privilege-Escalation via System Settings Company Information Stored DOM XSS

NGHIÊM TRỌNG 9.0CVE-2026-35035 · GHSA-5ghq-42rg-769x · Công bố 06/04/2026 · cập nhật 24/10/2026

Tóm tắt nhanh

CVE-2026-35035 là lỗ hổng mức NGHIÊM TRỌNG (CVSS 9.0) ảnh hưởng ci4-cms-erp/ci4ms, ci4ms (ci4-cms-erp).
Xác suất bị khai thác trong 30 ngày tới (EPSS): 0.46%, cao hơn 39.5% các lỗ hổng khác.
Cách xử lý: cập nhật lên 0.31.2.0 hoặc mới hơn.

Gói / sản phẩm	Phiên bản bị ảnh hưởng	Phiên bản đã vá
ci4-cms-erp/ci4ms Packagist	`< 0.31.2.0`	`0.31.2.0`
ci4ms ci4-cms-erp	`< 0.31.2.0`	`0.31.2.0`

Mô tả

An attacker can acheive Full Account Takeover & Privilege Escalation via Stored DOM Blind XSS on public-facing landing pages through the System Settings Company Information section which allows the injection of XSS payloads

Mô tả của NVD

CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support. Prior to 0.31.2.0, the application fails to properly sanitize user-controlled input within System Settings – Company Information. Several administrative configuration fields accept attacker-controlled input that is stored server-side and later rendered without proper output encoding. These values are persisted in the database and rendered unsafely on public-facing pages only, such as the main landing page. There is no execution in the administrative dashboard—the vulnerability only impacts the public frontend. This vulnerability is fixed in 0.31.2.0.