CVE-2012-1926
Opera before 11.62 allows remote attackers to bypass the Same Origin Policy via the (1) history...
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.
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2012-1926- CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:P/I:N/A:N - Weakness
- CWE-200
- Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2012-1926- Updated
- 2026-11-02
EUVDEUVD-2012-1935 No score
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.
- Record
EUVD-2012-1935- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-cffp-gwjx-w2q2 No score
Opera before 11.62 allows remote attackers to bypass the Same Origin Policy via the (1) history...
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.
- Record
GHSA-cffp-gwjx-w2q2- Weakness
- CWE-200
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2012-1926 is a medium vulnerability (CVSS 5.0) in Opera Browser, published March 28, 2012. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.53%, the 84th percentile. No source names a fixed version.