{"action":"Upgrade github.com/mattermost/mattermost/server/v8 to 8.1.4 or later.","affected":[{"fixed":"9.1.1","introduced":"9.1.0"},{"fixed":"9.0.2","introduced":"9.0.0"},{"fixed":"8.1.4","introduced":"0"}],"component":"github.com/mattermost/mattermost/server/v8","cve_ids":["CVE-2023-47168"],"ecosystem":"Go","epss":0.00403,"exploited":false,"fixed_versions":["9.1.1","9.0.2","8.1.4"],"ghsa_id":"GHSA-4ghx-8jw8-p76q","id":"tcs_01M5KEWKVX9Y7BZ7PKX1A6A0P9","modified_at":"2026-09-10T03:50:04.112971450Z","published_at":"2023-11-27T12:30:54Z","references":["https://osv.dev/vulnerability/GHSA-4ghx-8jw8-p76q","https://nvd.nist.gov/vuln/detail/CVE-2023-47168","https://github.com/mattermost/mattermost","https://mattermost.com/security-updates"],"severity":{"label":"medium","score":4.3},"sources":[{"source":"osv","source_id":"GHSA-4ghx-8jw8-p76q","url":"https://osv.dev/vulnerability/GHSA-4ghx-8jw8-p76q"}],"summary":"Mattermost Open Redirect vulnerability"}