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CVE-2004-2260
Opera Browser 7.23, and other versions before 7.50, updates the address bar as soon as the user clicks a link, which allows remote…
Medium5.0EPSS 2.8%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
Opera Browser 7.23, and other versions before 7.50, updates the address bar as soon as the user clicks a link, which allows remote attackers to redirect to other sites via the onUnload attribute.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium5.0 | AV:N/AC:L/Au:N/C:N/I:P/A:N |
- EPSS (exploitation in 30 days)
- 2.8% · top 14% of all CVEs (3 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.0.
Weakness
Affected products
n/a
- affected n/a
References (5)
- opera-onunload-url-spoofing(16131) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- 10337 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- 6108 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- http://secunia.com/secunia_research/2004-2/advisory/ (opens in a new tab)x_refsource_MISCx_transferred
- 11532 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Record last updated .