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CVE-2007-3342

4.3 · MEDIUM

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 numeri…

Published Jun 21, 2007six_apartEPSS 1.03%

Overview

CVE-2007-3342 is a medium-severity vulnerability affecting six_apart movable_type. It was published on June 21, 2007 and has a CVSS 2.0 base score of 4.3 (MEDIUM).

This vulnerability has a CVSS 2.0 base score of 4.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical 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.

Remediation

Check the references section for vendor advisories and patches from six_apart. Update movable_type to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus
six_apartmovable_type0Affected

References

Refosvdb.org/38621Refsecurityreason.com/securityalert/2821Refwww.securityfocus.com/archive/1/458196/100/0/threadedRefwww.sixapart.com/movabletype/beta/distros/MT-3.34-beta-Release-Notes.htmlRefosvdb.org/38621Refsecurityreason.com/securityalert/2821Refwww.securityfocus.com/archive/1/458196/100/0/threadedRefwww.sixapart.com/movabletype/beta/distros/MT-3.34-beta-Release-Notes.html

How CyberStrike helps

Frequently asked questions

What is CVE-2007-3342?

CVE-2007-3342 is a medium-severity vulnerability affecting six_apart movable_type. It was published on June 21, 2007 and has a CVSS 2.0 base score of 4.3 (MEDIUM).

How severe is CVE-2007-3342?

This vulnerability has a CVSS 2.0 base score of 4.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2007-3342?

Check the references section for vendor advisories and patches from six_apart. Update movable_type to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2007-3342?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2007-3342 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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