CVE-2012-1926

Severity: medium (CVSS 5.0 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2012-03-28 · updated 2026-06-16
Weakness: CWE-200

Description

Opera before 11.62 allows remote attackers to bypass the Same Origin Policy via the (1) history.pushState and (2) history.replaceState functions in conjunction with cross-domain frames, leading to unintended read access to history.state information.

Affected products

Opera Browser: through 11.61; 5.0, 5.0-beta2, 5.0-beta3, 5.0-beta4, 5.0-beta5, 5.0-beta6 (+119)

References

http://lists.opensuse.org/opensuse-security-announce/2012-05/msg00012.html
http://osvdb.org/80622
http://secunia.com/advisories/48535
http://www.opera.com/docs/changelogs/mac/1162/
http://www.opera.com/docs/changelogs/unix/1162/
http://www.opera.com/docs/changelogs/windows/1162/
http://www.opera.com/support/kb/view/1012/
https://exchange.xforce.ibmcloud.com/vulnerabilities/74351
http://lists.opensuse.org/opensuse-security-announce/2012-05/msg00012.html
http://osvdb.org/80622
http://secunia.com/advisories/48535
http://www.opera.com/docs/changelogs/mac/1162/

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