admin/index.php in PHP iCalendar 2.3.4, 2.24, and earlier does not require administrative authentication for an addupdate action, which allows remote attackers to upload a calendar (aka .ics) file with arbitrary content to the calendars/ directory outside the web root.
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
Name | Vendor | Start Version | End Version |
---|---|---|---|
Phpicalendar | Phpicalendar | 2.22 | 2.22 |
Phpicalendar | Phpicalendar | 2.21 | 2.21 |
Phpicalendar | Phpicalendar | 2.23 | 2.23 |
Phpicalendar | Phpicalendar | 2.2 | 2.2 |
Phpicalendar | Phpicalendar | 0.9 | 0.9 |
Phpicalendar | Phpicalendar | 2.0.1 | 2.0.1 |
Phpicalendar | Phpicalendar | 2.23 | 2.23 |
Phpicalendar | Phpicalendar | 1.1 | 1.1 |
Phpicalendar | Phpicalendar | 0.8 | 0.8 |
Phpicalendar | Phpicalendar | 2.24 | 2.24 |
Phpicalendar | Phpicalendar | 2.1 | 2.1 |
Phpicalendar | Phpicalendar | * | 2.3.4 |
Phpicalendar | Phpicalendar | 2.0 | 2.0 |
Phpicalendar | Phpicalendar | 1.0 | 1.0 |
Phpicalendar | Phpicalendar | 2.0c | 2.0c |
Phpicalendar | Phpicalendar | 0.7 | 0.7 |
Phpicalendar | Phpicalendar | 0.9.5 | 0.9.5 |