CVE-2019-19788

low-risk
Published 2019-12-18

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.

Do I need to act?

-
0.04% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.5/10 Medium
LOCAL / LOW complexity

Affected Products (1)

Opera

Affected Vendors

Opera

References (2)

Vendor Advisory https://security.opera.com/bypass-a-restriction-in-ofa-54-opera-security-advisor...
Vendor Advisory https://security.opera.com/bypass-a-restriction-in-ofa-54-opera-security-advisor...
23
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal