CVE-2026-35035: 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

April 6, 2026 (updated April 30, 2026)

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

References

github.com/advisories/GHSA-5ghq-42rg-769x
github.com/ci4-cms-erp/ci4ms
github.com/ci4-cms-erp/ci4ms/releases/tag/0.31.2.0
github.com/ci4-cms-erp/ci4ms/security/advisories/GHSA-5ghq-42rg-769x
nvd.nist.gov/vuln/detail/CVE-2026-35035

Code Behaviors & Features

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