CVE-2007-3819
MEDIUM · CVSS 5.0EPSS 2.0%EU EUVD
Opera 9.21 allows remote attackers to spoof the data: URI scheme in the address bar via a long URI with trailing whitespace, which prevents the beginning of the URI from being displayed.
Key facts
- CVSS score
- 5.0 (v2.0)
- Severity
- MEDIUM
- CVSS vector
AV:N/AC:L/Au:N/C:N/I:P/A:N- EPSS score
- 2.0% (81th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2007-3803)
- Published
- July 17, 2007
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2007-3803 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.
View on the EU Vulnerability DatabaseAffected products
- opera / opera browser
References
- http://alt.swiecki.net/oper1.html
- http://osvdb.org/38122
- http://secunia.com/advisories/26074(Vendor Advisory)
- http://secunia.com/advisories/26545
- http://security.gentoo.org/glsa/glsa-200708-17.xml
- http://securityreason.com/securityalert/2891
- http://www.novell.com/linux/security/advisories/2007_15_sr.html
- http://www.securityfocus.com/archive/1/473703/100/0/threaded
- http://www.securityfocus.com/archive/1/473782/100/0/threaded
- http://www.securityfocus.com/bid/24917
- http://www.securitytracker.com/id?1018397
- http://www.vupen.com/english/advisories/2007/2537
- https://exchange.xforce.ibmcloud.com/vulnerabilities/35430
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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