User could edit somebody else's external blog link. The ownership of the blog would be changed to the current user, therefore compromising other people was not possible
| Severity/Risk: | Minor |
| Versions affected: | 3.2 to 3.2.2, 3.1 to 3.1.5, 3.0 to 3.0.9, 2.7 to 2.7.19 and other unsupported versions |
| Versions fixed: | 3.2.3, 3.1.6, 3.0.10 and 2.7.20 |
| Reported by: | Vuk Ivanovic |
| CVE identifier: | CVE-2017-7489 |
| Changes (master): | http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-58635 |
| Tracker issue: | MDL-58635 External blog editing takeover |