CVE-2007-3342

medium

Description

Multiple cross-site scripting (XSS) vulnerabilities in Movable Type (MT) before 3.34 allow remote attackers to inject arbitrary web script or HTML via comments that have (1) a malformed SGML numeric character reference with a '\0' (0x00) character in a javascript: URI or (2) an attribute in an element that lacks the '>' character at the end of the start tag, a different vulnerability than CVE-2007-0231.

References

http://www.sixapart.com/movabletype/beta/distros/MT-3.34-beta-Release-Notes.html

http://www.securityfocus.com/archive/1/458196/100/0/threaded

http://securityreason.com/securityalert/2821

http://osvdb.org/38621

Details

Source: Mitre, NVD

Published: 2007-06-21

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 4.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 6.1

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Severity: Medium

EPSS

EPSS: 0.00285