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CVE-2004-2491

nvd nist
Published: Dec 31, 2004Modified: Apr 16, 2026

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2.6
Vector
AV:N/AC:H/Au:N/C:N/I:P/A:N
Exploitability: 4.9 / Impact: 2.9
Source: NVD

Description

A race condition in Opera web browser 7.53 Build 3850 causes Opera to fill in the address bar before the page has been loaded, which allows remote attackers to spoof the URL in the address bar via the window.open and location.replace HTML parameters, which facilitates phishing attacks.

Affected (1)

Products: Opera: Opera Browser
Opera
1 product
Opera Browser
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Opera Browser
Up to 7.53

Related CWEs

CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
The product contains a code sequence that can run concurrently with other code, and the code sequence requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence that is operating concurrently.

References (12)

Source: cve@mitre.org
Broken LinkExploit
Source: cve@mitre.org
Broken LinkPatch
Source: cve@mitre.org
Broken LinkPatch
Source: cve@mitre.org
Broken LinkExploit
Source: cve@mitre.org
Broken LinkExploitPatchThird Party AdvisoryVDB Entry
Source: cve@mitre.org
Third Party AdvisoryVDB Entry
Source: af854a3a-2127-422b-91ae-364da2661108
Broken LinkExploit
Source: af854a3a-2127-422b-91ae-364da2661108
Broken LinkPatch
Source: af854a3a-2127-422b-91ae-364da2661108
Broken LinkPatch
Source: af854a3a-2127-422b-91ae-364da2661108
Broken LinkExploit
Source: af854a3a-2127-422b-91ae-364da2661108
Broken LinkExploitPatchThird Party AdvisoryVDB Entry
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party AdvisoryVDB Entry

Timeline

No history available yet.