Security readout for executives and security teams
CVE-2004-2260 is an old Opera Browser URL-spoofing flaw. A malicious page could make the address bar show a link the user clicked while redirecting elsewhere during page unload. The main business risk is phishing or user deception, not server compromise. Exposure should be limited to endpoints still running Opera Browser before 7.50, especially unmanaged legacy systems or archived test environments. Modern supported browsers are not identified as affected in the supplied sources. Treat this as a low-urgency legacy hygiene issue unless old Opera versions are present in the environment. If present, prioritize removal or upgrade because browser spoofing can support credential theft and user deception. Mitigation focus: Inventory endpoints for Opera Browser installations below version 7.50.; Upgrade affected Opera installations to 7.50 or a supported modern browser.; Remove unsupported legacy browsers where upgrade is not practical..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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CVE-2004-2260 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- opera-onunload-url-spoofing(16131)CVE reference · vdb-entry, x_refsource_XF
Products and packages named in the record
CWE details
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