description: Using a redirect embedded into <code>sourceMappingUrls</code> could allow for navigation to external protocol links in sandboxed iframes without <code>allow-top-navigation-to-custom-protocols</code>. This vulnerability affects Firefox for Android < 112, Firefox < 112, and Focus for Android < 112.
problem types: Iframe sandbox bypass using redirects and sourceMappingUrls
affected:
{
vendor: Mozilla
product: Firefox for Android
versions:
version: unspecified, lessThan: 112, status: affected, versionType: custom
}
{
vendor: Mozilla
product: Firefox
versions:
version: unspecified, lessThan: 112, status: affected, versionType: custom
}
{
vendor: Mozilla
product: Focus for Android
versions:
version: unspecified, lessThan: 112, status: affected, versionType: custom
}
