| Description: | Unprivileged users could access the list of available tags in the system. |
| Issue summary: | Tag autocomplete AJAX page lacks capability check |
| Severity/Risk: | Serious |
| Versions affected: | 2.7 to 2.7.2, 2.6 to 2.6.5, 2.5 to 2.5.8 and earlier unsupported versions |
| Versions fixed: | 2.8, 2.7.3, 2.6.6 and 2.5.9 |
| Reported by: | Frédéric Massart |
| Issue no.: | MDL-47965 |
| CVE identifier: | CVE-2014-7846 |
| Changes (master): | http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-47965 |