{"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-2026-106502"],"ecosystem":"npm","epss":0.00291,"exploited":false,"fixed_versions":["4.1.0"],"ghsa_id":"GHSA-95p4-vv4g-jxxm","id":"tcs_01M5KFEX80N4CATP1V41KNQMSP","modified_at":"2026-10-07T16:30:06.541153723Z","published_at":"2026-10-07T16:24:51Z","references":["https://osv.dev/vulnerability/GHSA-95p4-vv4g-jxxm","https://github.com/backstage/backstage/security/advisories/GHSA-95p4-vv4g-jxxm","https://nvd.nist.gov/vuln/detail/CVE-2026-106502","https://github.com/backstage/backstage/commit/3f1e869708f002fb9838624b7379deb251691b47","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-95p4-vv4g-jxxm","url":"https://osv.dev/vulnerability/GHSA-95p4-vv4g-jxxm"}],"summary":"Backstage may expose sensitive information in Scaffolder task failure events"}