Mattermost Mobile versions <= 2.22.0 fail to properly validate the style of proto supplied to an actions style in post.props.attachments, which allows an attacker to crash the mobile via crafted malicious input.
The product does not correctly convert an object, resource, or structure from one type to a different type.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Mattermost_mobile | Mattermost | * | 2.23.0 (excluding) |