FeehiCMS version 2.1.1 fails to enforce server-side immutability for parameters that are presented to clients as "read-only." An authenticated attacker can intercept and modify the parameter in transit and the backend accepts the changes. This can lead to unintended username changes.
{
"cwe_ids": [
"CWE-125"
],
"github_reviewed": true,
"github_reviewed_at": "2025-12-02T17:37:23Z",
"nvd_published_at": "2025-12-01T15:15:50Z",
"severity": "MODERATE"
}