VULNERABILITY INTELLIGENCE
CVE-2005-4080
CVSS score4.3 MEDIUM
EPSS probability2.40%
CISA KEVNot currently listed
Published2005-12-08
Last modified2026-06-16
CVSS vectorAV:N/AC:M/Au:N/C:N/I:P/A:N
Description
Horde IMP 4.0.4 and earlier does not sanitize strings containing UTF16 null characters, which allows remote attackers to conduct cross-site scripting (XSS) attacks via UTF16 encoded attachments and strings that will be executed when viewed using Internet Explorer, which ignores the characters.