{"id":"GO-2026-5670","revision":"92a266fa715d40f78d0c0c55a7bd8b21","records":[{"revision":"92a266fa715d40f78d0c0c55a7bd8b21","observedAt":"2026-10-24T13:19:41.952+00:00","statement":{"source":"osv","id":"GO-2026-5670","aliases":["CVE-2026-28736","GHSA-vph7-r229-qxpf"],"title":"Focalboard doesn't validate file ownership when serving uploaded files in github.com/mattermost/focalboard","description":"Focalboard doesn't validate file ownership when serving uploaded files in github.com/mattermost/focalboard","state":0,"publishedAt":"2026-06-25T22:34:38+00:00","modifiedAt":"2026-06-25T23:01:38.7786141+00:00","affected":[{"ecosystem":"Go","name":"github.com/mattermost/focalboard","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[],"references":["https://github.com/advisories/GHSA-vph7-r229-qxpf","https://nvd.nist.gov/vuln/detail/CVE-2026-28736"],"sourceUrl":"https://osv.dev/vulnerability/GO-2026-5670","license":"OSV · upstream source license applies","key":"osv:GO-2026-5670","identifiers":["GO-2026-5670","CVE-2026-28736","GHSA-vph7-r229-qxpf"]},"retained":false,"historicalAffected":[]}],"coverage":[]}