CVE-2019-19788

Description

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.

5.5

CVSS

Severity: Medium

CVSS 3.1 •

CVSS 2.0 •

EPSS 0.04%

Vendor Advisory opera.com

Affected: Opera Software AS Opera for Android

References

Link	Tags
https://security.opera.com/bypass-a-restriction-in-ofa-54-opera-security-advisories/	vendor advisory

Frequently Asked Questions

What is the severity of CVE-2019-19788?: CVE-2019-19788 has been scored as a medium severity vulnerability.
How to fix CVE-2019-19788?: To fix CVE-2019-19788, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-19788 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2019-19788 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2019-19788?: CVE-2019-19788 affects Opera Software AS Opera for Android.

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