CVE-2015-5331
Moodle 2.9.x before 2.9.3 does not properly check the contact list before authorizing message transmission, which allows remote authenticated users to bypass intended access res…
Published: 2016-02-22 · CVSS: Unscored
Moodle 2.9.x before 2.9.3 does not properly check the contact list before authorizing message transmission, which allows remote authenticated users to bypass intended access restrictions and conduct spam attacks via the messaging API.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7