{"action":"Upgrade github.com/mattermost/mattermost/server/v8 to 8.1.7 or later.","affected":[{"fixed":"8.1.7","introduced":"0"}],"component":"github.com/mattermost/mattermost/server/v8","cve_ids":["CVE-2023-48732"],"ecosystem":"Go","epss":0.00459,"exploited":false,"fixed_versions":["8.1.7"],"ghsa_id":"GHSA-q7rx-w656-fwmv","id":"tcs_01M5KFJKTAVV19Y175SXZNQJ7F","modified_at":"2026-09-10T03:50:05.049486889Z","published_at":"2024-01-02T12:30:18Z","references":["https://osv.dev/vulnerability/GHSA-q7rx-w656-fwmv","https://nvd.nist.gov/vuln/detail/CVE-2023-48732","https://github.com/mattermost/mattermost/commit/851515be222160bee0a495c0d411056b19ed4111","https://github.com/advisories/GHSA-q7rx-w656-fwmv","https://github.com/mattermost/mattermost","https://mattermost.com/security-updates"],"severity":{"label":"medium","score":4.3},"sources":[{"source":"osv","source_id":"GHSA-q7rx-w656-fwmv","url":"https://osv.dev/vulnerability/GHSA-q7rx-w656-fwmv"}],"summary":"Mattermost notified all users in the channel when using WebSockets to respond individually"}