CVE-2026-105090

Formbricks before 5.4.4 and 6 before 6.0.1 allows stored XSS. The survey-level Custom Head Scripts feature did not enforce the documented Manage permission boundary. A workspace member holding only readWrite permission could configure Custom Head Scripts on a survey, an operation the documentatio...

PT-2026-104479

Name of the Vulnerable Software and Affected Versions Formbricks versions prior to 5.4.4 Formbricks versions prior to 6.0.1 Description Stored cross-site scripting XSS occurs because the survey-level Custom Head Scripts feature fails to enforce the required Manage permission boundary. A workspace...

CVE-2026-105090: Incorrect Authorization

Formbricks before 5.4.4 and 6 before 6.0.1 allows stored XSS. The survey-level Custom Head Scripts feature did not enforce the documented Manage permission boundary. A workspace member holding only readWrite permission could configure Custom Head Scripts on a survey, an operation the documentatio...