Go/github.com/mattermost/mattermost-plugin-github CVE-2026-28735: medium 5.4, EPSS 0.14%
Mattermost allows authenticated users to gain access to private repositories
Action: Upgrade github.com/mattermost/mattermost-plugin-github to 1.0.1-0.20260318132218-6e6b740c4852 or later.
go get github.com/mattermost/mattermost-plugin-github@v1.0.1-0.20260318132218-6e6b740c4852Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.0.1-0.20260318132218-6e6b740c4852 | - |
Fixed versions
| 1.0.1-0.20260318132218-6e6b740c4852 |
Sources
- osv: GHSA-r5vf-grcx-5vqp#Go/github.com/mattermost/mattermost-plugin-github
- https://nvd.nist.gov/vuln/detail/CVE-2026-28735
- https://github.com/mattermost/mattermost-plugin-github/commit/6e6b740c4852cdfa136ee0ced160da832285c353
- https://github.com/mattermost/mattermost
- https://mattermost.com/security-updates
CVE-2026-28735 · published · modified · JSON