{"action":"Upgrade @tinacms/cli to 2.4.3 or later.","affected":[{"fixed":"2.4.3","introduced":"0"}],"component":"@tinacms/cli","cve_ids":["CVE-2026-54074"],"ecosystem":"npm","epss":0.00251,"exploited":false,"fixed_versions":["2.4.3"],"ghsa_id":"GHSA-4936-9hrh-qqpw","id":"tcs_01M5KEZW4RXWNRDC3PTRQWRAAG","modified_at":"2026-09-10T03:50:48.066863584Z","published_at":"2026-06-19T21:15:16Z","references":["https://osv.dev/vulnerability/GHSA-4936-9hrh-qqpw","https://github.com/tinacms/tinacms/security/advisories/GHSA-4936-9hrh-qqpw","https://github.com/tinacms/tinacms/pull/7006","https://github.com/tinacms/tinacms/commit/77665ae73dd4f9563d339535e76fa811a8abdfbb","https://github.com/tinacms/tinacms","https://github.com/tinacms/tinacms/releases/tag/@tinacms/cli@2.4.3"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"GHSA-4936-9hrh-qqpw","url":"https://osv.dev/vulnerability/GHSA-4936-9hrh-qqpw"}],"summary":"@tinacms/cli: Remote Code Execution in @tinacms/cli via Forestry migration — unsanitised __TINA_INTERNAL__ marker in user-controlled YAML labels"}