An issue was discovered in GNOME Evolution before 3.35.91. By using the proprietary (non-RFC6068) mailto?attach=… parameter, a website (or other source of mailto links) can make Evolution attach local files or directories to a composed email message without showing a warning to the user, as demonstrated by an attach=. value.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Evolution | Gnome | * | 3.35.91 (excluding) |