CVE-2011-0683 json
Opera before 11.01 does not properly restrict the use of opera: URLs, which makes it easier for remote attackers to conduct clickjacking at…
published 2011-01-31 15 y ago modified 2026-06-16 4 mo ago also EUVD-2011-0701
- cvss
- 4.3
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.8%
- EPSS 1.8% chance of exploitation in 30 days, percentile 78%
- public exploits
- 0
- none known
Summary
Opera before 11.01 does not properly restrict the use of opera: URLs, which makes it easier for remote attackers to conduct clickjacking attacks via a crafted web site.
Exploit prediction
1.77% chance of exploitation in the next 30 days, higher than 78% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
Classification
- Weakness
-
- CWE-264 Permissions, Privileges, and Access Controls
References
-
opera.com
/support/kb/view/983/
vendor-advisory
- opera.com /docs/changelogs/windows/1101/
-
oval.cisecurity.org
/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11641
vdb-entry, signature
-
vupen.com
/english/advisories/2011/0231
vdb-entry
- opera.com /docs/changelogs/unix/1101/
-
securityfocus.com
/bid/46036
vdb-entry
- opera.com /docs/changelogs/mac/1101/
-
osvdb.org
/70729
vdb-entry
-
secunia.com
/advisories/43023
third-party-advisory
Sources
- CVE List CVE-2011-0683
- NVD CVE-2011-0683
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