VULNERABILITY INTELLIGENCE

CVE-2008-1999

CVSS score5 MEDIUM
EPSS probability1.41%
CISA KEVNot currently listed
Published2008-04-28
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:N/I:P/A:N

Description

Apple Safari 3.1.1 allows remote attackers to spoof the address bar by placing many "invisible" characters in the userinfo subcomponent of the authority component of the URL (aka the user field), as demonstrated by %E3%80%80 sequences.

Primary references