CVE-2017-7788

Summary

When an "iframe" has a "sandbox" attribute and its content is specified using "srcdoc", that content does not inherit the containing page's Content Security Policy (CSP) as it should unless the sandbox attribute included "allow-same-origin". This vulnerability affects Firefox < 55.

Affected Software

VendorProductVersion RangeStatus
MozillaFirefoxunspecified < 55affected

Weaknesses

  • Sandboxed about:srcdoc iframes do not inherit CSP directives

ADP Enrichment

CVE Program Container

Additional References

References