MSA-13-0029: XSS risk in conditional activities

MSA-13-0029: XSS risk in conditional activities

by Michael de Raadt -
Number of replies: 0
Description: Conditional access rule values for user fields were able to contain unescaped HTML/JS that would be output to users.
Issue summary: Conditional activities: user field displays as database column name, values not escaped
Severity/Risk: Minor
Versions affected: 2.5, 2.4 to 2.4.4
Versions fixed: 2.5.1, 2.4.5
Reported by: Jean-Daniel Descoteaux
Issue no.: MDL-37516
CVE identifier: CVE-2013-2244
Changes (master): http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-37516