{"action":"Upgrade @backstage/plugin-scaffolder-backend to 4.1.0 or later.","affected":[{"fixed":"4.1.0","introduced":"0"}],"component":"@backstage/plugin-scaffolder-backend","cve_ids":["CVE-2026-106506"],"ecosystem":"npm","epss":0.00218,"exploited":false,"fixed_versions":["4.1.0"],"ghsa_id":"GHSA-vwp5-f99x-x3rq","id":"tcs_01M5KGD5XETADJA2KJYDHF4S9R","modified_at":"2026-10-07T16:30:05.491300441Z","published_at":"2026-10-07T16:24:12Z","references":["https://osv.dev/vulnerability/GHSA-vwp5-f99x-x3rq","https://github.com/backstage/backstage/security/advisories/GHSA-vwp5-f99x-x3rq","https://nvd.nist.gov/vuln/detail/CVE-2026-106506","https://github.com/backstage/backstage/commit/e673a869449874a9169e8f89852e75e862011b93","https://github.com/backstage/backstage","https://github.com/backstage/backstage/releases/tag/v1.54.6"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"GHSA-vwp5-f99x-x3rq","url":"https://osv.dev/vulnerability/GHSA-vwp5-f99x-x3rq"}],"summary":"Backstage has improper input validation in scaffolder task list ordering"}