CVE-2012-3555

Opera < 11.65 - Cross-Site Scripting via Hidden Keyboard Navigation

Title source: llm
STIX 2.1

Description

Opera before 11.65 does not ensure that keyboard sequences are associated with a visible window, which makes it easier for user-assisted remote attackers to conduct cross-site scripting (XSS) attacks or execute arbitrary code via a crafted web site, related to a "hidden keyboard navigation" issue.

References (5)

Core 5
Core References
Vendor Advisory x_refsource_confirm
http://www.opera.com/docs/changelogs/windows/1200/
Vendor Advisory x_refsource_confirm
http://www.opera.com/docs/changelogs/unix/1200/
Vendor Advisory x_refsource_confirm
http://www.opera.com/docs/changelogs/mac/1165/
Vendor Advisory x_refsource_confirm
http://www.opera.com/docs/changelogs/mac/1200/
Vendor Advisory x_refsource_confirm
http://www.opera.com/support/kb/view/1021/

Scores

EPSS 0.0459
EPSS Percentile 89.4%

Details

Status published
Products (29)
opera/opera_browser 5.0 (8 CPE variants)
opera/opera_browser 5.02
opera/opera_browser 5.10
opera/opera_browser 5.11
opera/opera_browser 5.12
opera/opera_browser 6.0 (7 CPE variants)
opera/opera_browser 6.1 (2 CPE variants)
opera/opera_browser 6.01
opera/opera_browser 6.02
opera/opera_browser 6.03
... and 19 more
Published Jun 14, 2012
Tracked Since Feb 18, 2026