A spoofing vulnerability exists when Office Online does not validate origin in cross-origin communications handlers correctly, aka Microsoft Office Online Spoofing Vulnerability. This CVE ID is unique from CVE-2019-1445.
The product does not properly verify that the source of data or communication is valid.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Office_online_server | Microsoft | - (including) | - (including) |