MSA-12-0041: XSS issue in LTI module

MSA-12-0041: XSS issue in LTI module

by Michael de Raadt -
Number of replies: 0
Topic: XSS vulnerabilities in /mod/lti/typessettings.php (POST parameters: lti_typename, lti_toolurl)
Severity/Risk: Serious
Versions affected: 2.3, 2.2 to 2.2.3+
Reported by: Dan Poltawski
Issue no.: MDL-31692

CVE Identifier:

CVE-2012-3389
Changes (master): http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-31692

Description:

Parameters used by the LTI (External tool) module were not being sufficiently cleaned.