| Description: | JavaScript in messages was being executed on some pages. |
| Issue summary: | Cross Site Scripting in Messages |
| Severity/Risk: | Serious |
| Versions affected: | 2.5 to 2.5.2, 2.4 to 2.4.6, 2.3 to 2.3.9 and earlier unsupported versions |
| Versions fixed: | 2.6, 2.5.3, 2.4.7 and 2.3.10 |
| Reported by: | Panagiotis Petasis |
| Issue no.: | MDL-41941 |
| CVE identifier: | CVE-2013-4523 |
| Workaround | Disable messages |
| Changes (master): | http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-41941 |