Security announcements

MSA-18-0008: Users can download any file via portfolio assignment caller class

 
Picture of Marina Glancy
MSA-18-0008: Users can download any file via portfolio assignment caller class
 

Students who submitted assignments and exported it to portfolios can download any stored Moodle file by changing download URL


Severity/Risk: Minor
Versions affected: 3.4 to 3.4.2, 3.3 to 3.3.5, 3.2 to 3.2.8, 3.1 to 3.1.11 and earlier unsupported versions
Versions fixed: 3.5, 3.4.3, 3.3.6, 3.2.9 and 3.1.12
Reported by: Brendan Cox
Workaround: Disable portfolios until the fix is applied. Portfolios are disabled by default in Moodle
CVE identifier: CVE-2018-1134
Changes (master): http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-62210
Tracker issue: MDL-62210 Users can download any file via portfolio assignment caller class