CVE-2026-35035 โ CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready,โฆ
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๐จ CVE-2026-35035 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 โ Company Information.
Company Information Public-Facing Page Full Platform Compromise & Full Account Takeover for All Roles & Privilege-Escalation via System Settings Company Information Stored DOM XSS
github.com
What This Means For You
- New vulnerability disclosed โ verify if your stack is exposed.
Related ATT&CK Techniques
๐ก๏ธ Detection Rules
1 rule ยท 6 SIEM formats1 detection rule mapped to MITRE ATT&CK. Free Sigma YAML below.
Web Application Exploitation Attempt โ CVE-2026-35035
Indicators of Compromise
| ID | Type | Indicator |
|---|---|---|
| CVE-2026-35035 | XSS | Software: CI4MS, Affected Version: < 0.31.2.0, Vulnerable Component: System Settings โ Company Information, Impact: Stored XSS on public-facing pages |
| CVE-2026-35035 | Information Disclosure | Software: CI4MS, Affected Version: < 0.31.2.0, Vulnerable Component: System Settings โ Company Information, Impact: Unencoded user-controlled input rendered on public pages |
Source & Attribution
| Source Platform | Telegram |
| Channel | CVE Notify |
| Published | April 07, 2026 at 20:26 UTC |
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