{"action":"Upgrade github.com/mattermost/mattermost-server to 9.3.3+incompatible or later.","affected":[{"fixed":"9.3.3+incompatible","introduced":"9.3.0+incompatible"},{"fixed":"9.4.4+incompatible","introduced":"9.4.0+incompatible"},{"fixed":"9.5.2+incompatible","introduced":"9.5.0+incompatible"}],"component":"github.com/mattermost/mattermost-server","cve_ids":["CVE-2024-2447"],"ecosystem":"Go","epss":0.00223,"exploited":false,"fixed_versions":["9.3.3+incompatible","9.4.4+incompatible","9.5.2+incompatible"],"ghsa_id":"GHSA-wp43-vprh-c3w5","id":"tcs_01M5KG27HNYWZG80S5KJS0BY5Z","modified_at":"2026-03-03T04:54:59.270151Z","published_at":"2024-06-05T15:10:52Z","references":["https://osv.dev/vulnerability/GO-2024-2696","https://github.com/advisories/GHSA-wp43-vprh-c3w5","https://nvd.nist.gov/vuln/detail/CVE-2024-2447","https://mattermost.com/security-updates"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"GO-2024-2696","url":"https://osv.dev/vulnerability/GO-2024-2696"}],"summary":"Mattermost fails to authenticate the source of certain types of post actions in github.com/mattermost/mattermost-server"}