GHSA-876j-jfqf-m7j7
Mattermost Server exposes OAuth personal access tokens to attackers
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| Go | github.com/mattermost/mattermost-server | < 4.1.2 | 4.1.2 |
| Go | github.com/mattermost/mattermost-server | >= 4.2.0-rc1, < 4.2.1 | 4.2.1 |
| Go | github.com/mattermost/mattermost-server | >= 4.3.0-rc1, < 4.3.0 | 4.3.0 |
Details
As written in the advisory (Markdown source, shown as plain text).
An issue was discovered in Mattermost Server before 4.3.0, 4.2.1, and 4.1.2. It allows attackers to gain privileges by using a registered OAuth application with personal access tokens.
References
External links from the advisory. They lead to third-party sites.