Opera for Android before 54.0.2669.49432 is vulnerable to a sandboxed cross-origin iframe bypass attack. By using a service working inside a sandboxed iframe it is possible to bypass the normal sandboxing attributes. This allows an attacker to make forced redirections without any user interaction from a third-party context.
[
{
"product": "Opera for Android",
"vendor": "Opera Software AS",
"versions": [
{
"status": "affected",
"version": "Below 54.0.2669.49432"
}
]
}
]