Missing frame-ancestors in CSP Declaration

Severity: Information
Summary#

Invicti detected that frame-ancestors is missed in CSP declaration. It allows the injection of iframes. 

Remediation#

Set frame-ancestors to 'none' in CSP declaration:

Content-Security-Policy: frame-ancestors 'none'
Content-Security-Policy: frame-ancestors 'self' https://www.example.org

Classifications#

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