GHSA-g376-m3h3-mj4r
Mattermost server allows authenticated user to delete arbitrary post
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| Go | github.com/mattermost/mattermost/server/v8 | < 8.0.0-20240926115259-20ed58906adc | 8.0.0-20240926115259-20ed58906adc |
Details
As written in the advisory (Markdown source, shown as plain text).
Mattermost versions 9.10.x <= 9.10.2, 9.11.x <= 9.11.1, 9.5.x <= 9.5.9 fail to check that the origin of the message in an integration action matches with the original post metadata which allows an authenticated user to delete an arbitrary post.
References
External links from the advisory. They lead to third-party sites.