CVE-2007-3819 json
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…
published 2007-07-17 19 y ago modified 2026-06-16 4 mo ago also EUVD-2007-3803
- cvss
- 5.0
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.0%
- EPSS 2.0% chance of exploitation in 30 days, percentile 80%
- public exploits
- 0
- none known
Summary
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.
Exploit prediction
2.00% chance of exploitation in the next 30 days, higher than 80% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:N/I:P/A:N |
References
-
security.gentoo.org
/glsa/glsa-200708-17.xml
vendor-advisory
-
novell.com
/linux/security/advisories/2007_15_sr.html
vendor-advisory
-
secunia.com
/advisories/26074
third-party-advisory, vendor-advisory
- alt.swiecki.net /oper1.html
-
vupen.com
/english/advisories/2007/2537
vdb-entry
-
securityfocus.com
/archive/1/473782/100/0/threaded
mailing-list
-
osvdb.org
/38122
vdb-entry
-
securitytracker.com
/id?1018397
vdb-entry
-
exchange.xforce.ibmcloud.com
/vulnerabilities/35430
vdb-entry
-
securityfocus.com
/archive/1/473703/100/0/threaded
mailing-list
-
secunia.com
/advisories/26545
third-party-advisory
-
securityfocus.com
/bid/24917
vdb-entry
-
securityreason.com
/securityalert/2891
third-party-advisory
Sources
- CVE List CVE-2007-3819
- NVD CVE-2007-3819
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