{"action":"Upgrade github.com/mattermost/mattermost-plugin-github to 1.0.1-0.20260410143745-9b41b1fd43c4 or later.","affected":[{"fixed":"1.0.1-0.20260410143745-9b41b1fd43c4","introduced":"0"}],"component":"github.com/mattermost/mattermost-plugin-github","cve_ids":["CVE-2026-5308"],"ecosystem":"Go","epss":0.00254,"exploited":false,"fixed_versions":["1.0.1-0.20260410143745-9b41b1fd43c4"],"ghsa_id":"GHSA-jmvr-r5hm-fxfr","id":"tcs_01M5KGQ5A16REPASHNNVPT3RS0","modified_at":"2026-07-07T16:01:34.763439194Z","published_at":"2026-07-07T15:26:32Z","references":["https://osv.dev/vulnerability/GO-2026-5836","https://github.com/advisories/GHSA-jmvr-r5hm-fxfr","https://nvd.nist.gov/vuln/detail/CVE-2026-5308","https://github.com/mattermost/mattermost-plugin-github/commit/9b41b1fd43c408f4be53026ee337bbeaa74ad47c","https://mattermost.com/security-updates"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"GO-2026-5836","url":"https://osv.dev/vulnerability/GO-2026-5836"}],"summary":"Mattermost doesn't enforce request body size limits on plugin HTTP endpoints in github.com/mattermost/mattermost-plugin-github"}