CVE-2011-4682
N/A
Published: December 7, 2011 at 07:00 PM UTC
Updated: June 16, 2026 at 11:35 PM UTC
1 product affected across 1 vendorOpera Browser
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Severity
N/A
Exploit prediction
EPSS 2%
Description
The JavaScript engine in Opera before 11.60 does not properly implement the in operator, which allows remote attackers to bypass the Same Origin Policy via vectors related to variables on different web sites.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v ≤ 11.6010.0010.00 beta110.00 beta210.00 beta310.0110.1010.10 beta110.5010.50 beta110.50 beta210.5110.5210.5310.53 b10.5410.6010.60 beta110.6110.6210.6311.0011.00 alpha11.00 beta11.0111.10 alpha11.10 beta11.5011.50 alpha11.50 beta11.5111.525.05.0 beta25.0 beta35.0 beta45.0 beta55.0 beta65.0 beta75.0 beta85.025.105.115.126.06.0 beta16.0 beta26.0 tp16.0 tp26.0 tp36.016.026.036.046.056.066.16.1 beta16.116.127.07.0 beta17.0 beta1_v27.0 beta27.017.027.037.107.10 beta17.117.11 beta27.207.20 beta77.217.227.237.507.50 beta17.517.527.537.547.54 update17.54 update27.608.08.0 beta18.0 beta28.0 beta38.018.028.508.518.528.538.549.09.0 beta19.0 beta29.019.029.109.129.209.20 beta19.219.229.239.249.259.269.279.509.50 beta19.50 beta29.519.529.609.60 beta19.619.629.639.64beta
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (4)
x_refsource_CONFIRMVendor Advisory
Source: [email protected]
http://www.opera.com/support/kb/view/1005/Quick Info
StatusMODIFIED
CWE
CWE-264
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