{"action":"Upgrade github.com/mattermost/mattermost-server to 9.5.7+incompatible or later.","affected":[{"fixed":"9.5.7+incompatible","introduced":"9.5.0+incompatible"},{"fixed":"9.9.1+incompatible","introduced":"9.9.0+incompatible"}],"component":"github.com/mattermost/mattermost-server","cve_ids":["CVE-2024-39837"],"ecosystem":"Go","epss":0.00283,"exploited":false,"fixed_versions":["9.5.7+incompatible","9.9.1+incompatible"],"ghsa_id":"GHSA-vvpg-55p7-5h8w","id":"tcs_01M5KG4NNSFBX7PZ866Y17X50T","modified_at":"2026-03-03T04:55:38.877831Z","published_at":"2024-08-06T22:03:16Z","references":["https://osv.dev/vulnerability/GO-2024-3032","https://github.com/advisories/GHSA-vvpg-55p7-5h8w","https://nvd.nist.gov/vuln/detail/CVE-2024-39837","https://mattermost.com/security-updates"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"GO-2024-3032","url":"https://osv.dev/vulnerability/GO-2024-3032"}],"summary":"Mattermost did not properly restrict channel creation in github.com/mattermost/mattermost-server"}