Fatal error messages required extra sanitizing to prevent reflected XSS risks on some pages.
| Severity/Risk: | Serious |
| Versions affected: | 3.7 to 3.7.2, 3.6 to 3.6.6, 3.5 to 3.5.8 and earlier unsupported versions |
| Versions fixed: | 3.7.3, 3.6.7 and 3.5.9 |
| Reported by: | Yuriy Dyachenko |
| CVE identifier: | CVE-2019-14884 |
| Changes (master): | http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-66161 |
| Tracker issue: | MDL-66161 Reflected XSS possible from some fatal error messages |