Plugin content (object and embed elements) is not restricted.

CSP_NO_OBJECT_SRC · Severity: Warning

• WarningCSP_NO_OBJECT_SRC

  Plugin content (object and embed elements) is not restricted.

  There is neither an object-src nor a default-src directive, so plugin content can load from any host. Plugin content can run script in the page's origin.

  Recommendation: Add object-src 'none'.

Reported by

• CSP header parser

Available through the API

• CSP header parser API

Related findings

• Info CSP_NO_BASE_URI The policy does not restrict the base element (base-uri).
• Warning CSP_NO_DEFAULT_SRC The policy has no default-src directive.
• Info CSP_DEPRECATED_DIRECTIVE The policy uses a directive that has been removed from CSP.
• Warning CSP_DUPLICATE_DIRECTIVE A directive appears twice in one policy, and browsers ignore the second one.
• Error CSP_EMPTY_POLICY The pasted Content-Security-Policy has no directives.
• Info CSP_MISSING The HTTPS site sends no Content-Security-Policy header.

All findings