CVE-2011-3956 json
The extension implementation in Google Chrome before 17.0.963.46 does not properly handle sandboxed origins, which might allow remote attac…
published 2012-02-09 14 y ago modified 2026-06-16 4 mo ago also EUVD-2011-3909
- cvss
- 6.8
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.7%
- EPSS 0.7% chance of exploitation in 30 days, percentile 51%
- public exploits
- 0
- none known
Summary
The extension implementation in Google Chrome before 17.0.963.46 does not properly handle sandboxed origins, which might allow remote attackers to bypass the Same Origin Policy via a crafted extension.
Patch / fix
- google chrome 17.0.963.46
- chromium openSUSE Tumbleweed 55.0.2883.75-3.1
- chromium openSUSE Tumbleweed 113.0.5672.92-1.1
opensuse advisories openSUSE-SU-2024:10171-1openSUSE-SU-2024:12948-1
Exploit prediction
0.66% chance of exploitation in the next 30 days, higher than 51% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 6.8 | AV:N/AC:M/Au:N/C:P/I:P/A:P |
Classification
- Weakness
-
- CWE-346 Origin Validation Error
- Technology feeds
References
Sources
- CVE List CVE-2011-3956
- NVD CVE-2011-3956
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.