CVE-2011-0681 json
The Cascading Style Sheets (CSS) Extensions for XML implementation in Opera before 11.01 recognizes links to javascript: URLs in the -o-lin…
published 2011-01-31 15 y ago modified 2026-06-16 4 mo ago also EUVD-2011-0699
- cvss
- 4.3
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.4%
- EPSS 2.4% chance of exploitation in 30 days, percentile 84%
- public exploits
- 0
- none known
Summary
The Cascading Style Sheets (CSS) Extensions for XML implementation in Opera before 11.01 recognizes links to javascript: URLs in the -o-link property, which makes it easier for remote attackers to bypass CSS filtering via a crafted URL.
Exploit prediction
2.44% chance of exploitation in the next 30 days, higher than 84% 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 |
References
- opera.com /docs/changelogs/windows/1101/
-
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/
-
oval.cisecurity.org
/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12045
vdb-entry, signature
-
osvdb.org
/70727
vdb-entry
-
secunia.com
/advisories/43023
third-party-advisory
Sources
- CVE List CVE-2011-0681
- NVD CVE-2011-0681
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.