6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
7.3 High
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
51.4%
Opera detects http content in https web pages only when the top-level frame uses https, which allows man-in-the-middle attackers to execute arbitrary web script, in an https siteโs context, by modifying an http page to include an https iframe that references a script file on an http site, related to โHTTP-Intended-but-HTTPS-Loadable (HPIHSL) pages.โ