{"action":"Upgrade github.com/enchant97/note-mark/backend to 0.0.0-20260601210758-9c9b72740f22 or later.","affected":[{"introduced":"0"}],"component":"github.com/enchant97/note-mark/backend","cve_ids":["CVE-2026-50554"],"ecosystem":"Go","epss":0.00417,"exploited":false,"fixed_versions":["0.0.0-20260601210758-9c9b72740f22"],"ghsa_id":"GHSA-588f-fvcv-xhvf","id":"tcs_01M5KGQXG9WP9PZ92EJ5JPJH3B","modified_at":"2026-07-21T19:15:26.348186281Z","published_at":"2026-07-17T19:42:05Z","references":["https://osv.dev/vulnerability/GO-2026-5948","https://github.com/enchant97/note-mark/security/advisories/GHSA-588f-fvcv-xhvf","https://github.com/enchant97/note-mark/commit/9c9b72740f22a06131a8f64b53bb08e3b05b81a6"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"GO-2026-5948","url":"https://osv.dev/vulnerability/GO-2026-5948"},{"source":"nvd","source_id":"CVE-2026-50554","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-50554"}],"summary":"Note Mark: Unauthenticated disclosure of soft-deleted note metadata via deleted=true on public books in github.com/enchant97/note-mark/backend"}