CVE-2002-2436
Firefox < 4.0 - Sensitive Information Exposure via CSS :visited Pseudo-Class
Title source: llmDescription
The Cascading Style Sheets (CSS) implementation in Mozilla Firefox before 4.0, Thunderbird before 3.3, and SeaMonkey before 2.1 does not properly handle the :visited pseudo-class, which allows remote attackers to obtain sensitive information about visited web pages via a crafted HTML document, a related issue to CVE-2010-2264.
References (5)
Core 5
Core References
Various Sources x_refsource_confirm
http://blog.mozilla.com/security/2010/03/31/plugging-the-css-history-leak/
Exploit x_refsource_misc
http://w2spconf.com/2010/papers/p26.pdf
Issue Tracking x_refsource_confirm
http://bugzilla.mozilla.org/show_bug.cgi?id=147777
Various Sources x_refsource_confirm
https://developer.mozilla.org/en/CSS/Privacy_and_the_:visited_selector
Third Party Advisory, VDB Entry vdb-entry
x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/71816
Scores
EPSS
0.0117
EPSS Percentile
63.8%
Details
CWE
CWE-200
Status
published
Products (50)
mozilla/firefox
3.0
mozilla/firefox
3.0.1
mozilla/firefox
3.0.2
mozilla/firefox
3.0.3
mozilla/firefox
3.0.4
mozilla/firefox
3.0.5
mozilla/firefox
3.0.6
mozilla/firefox
3.0.7
mozilla/firefox
3.0.8
mozilla/firefox
3.0.9
... and 40 more
Published
Dec 07, 2011
Tracked Since
Feb 18, 2026