{"action":"Upgrade github.com/mattermost/mattermost-server to 8.1.12+incompatible or later.","affected":[{"fixed":"8.1.12+incompatible","introduced":"8.1.0+incompatible"},{"fixed":"9.4.5+incompatible","introduced":"9.4.0+incompatible"},{"fixed":"9.5.3+incompatible","introduced":"9.5.0+incompatible"},{"fixed":"9.6.1+incompatible","introduced":"9.6.0-rc1+incompatible"}],"component":"github.com/mattermost/mattermost-server","cve_ids":["CVE-2024-4182"],"ecosystem":"Go","epss":0.00552,"exploited":false,"fixed_versions":["8.1.12+incompatible","9.4.5+incompatible","9.5.3+incompatible","9.6.1+incompatible"],"ghsa_id":"GHSA-8f99-g2pj-x8w3","id":"tcs_01M5KG2X20T3TJ53Z0YHABFKWR","modified_at":"2026-03-03T04:55:17.634463Z","published_at":"2024-06-05T15:10:52Z","references":["https://osv.dev/vulnerability/GO-2024-2795","https://github.com/advisories/GHSA-8f99-g2pj-x8w3","https://nvd.nist.gov/vuln/detail/CVE-2024-4182","https://github.com/mattermost/mattermost/commit/41333a0babf565453d89287549bec1e546e75ce7","https://github.com/mattermost/mattermost/commit/6cbab0f7ece104681f73dd12c75d9f22d567125e","https://github.com/mattermost/mattermost/commit/a99dadd80c57d376185ca06f8f70919a6f135bc6","https://github.com/mattermost/mattermost/commit/f84f8ed65f6a5faba974426424b684635455a527","https://mattermost.com/security-updates"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"GO-2024-2795","url":"https://osv.dev/vulnerability/GO-2024-2795"}],"summary":"Mattermost crashes web clients via a malformed custom status in github.com/mattermost/mattermost-server"}