CVE-2011-4681

Opera before 11.60 does not properly consider the number of

published December 7, 2011

CVSS
—
EPSS
2%
Percentile
80.2
In the wild
Unconfirmed
What it is

Opera before 11.60 does not properly consider the number of . (dot) characters that conventionally exist in domain names of different top-level domains, which allows remote attackers to bypass the Same Origin Policy by leveraging access to a different domain name in the same top-level domain, as demonstrated by the .no or .uk domain.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01978 · 80.2th percentile
Published
2011-12-07T19:00Z
EPSS history
Timeline
  • 07 DEC 19:00Z
    Opera before 11.60 does not properly consider the number of
    cvelistv5