{"id":"EUVD-2026-93999","revision":"d196170118dd4c8cbbf05f2f923ebbef","records":[{"revision":"d196170118dd4c8cbbf05f2f923ebbef","observedAt":"2026-11-03T03:00:47.269+00:00","statement":{"source":"euvd","id":"EUVD-2026-93999","aliases":["CVE-2026-106462","GHSA-29gx-h2m3-xw44"],"title":"Backstage is an open framework for building developer portals. Prior to 1.54.6, scaffolder source-control actions may not consistently enforce intended credential boundaries. An authenticated user could cause an affected action to fall back…","description":"Backstage is an open framework for building developer portals. Prior to 1.54.6, scaffolder source-control actions may not consistently enforce intended credential boundaries. An authenticated user could cause an affected action to fall back to broader integration credentials and perform operations with more access than intended. This issue is fixed in 1.54.6 when operators also enable scaffolder.requireScmUserCredentials after upgrading.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","score":6.4,"severity":null}],"references":["https://github.com/backstage/backstage/security/advisories/GHSA-29gx-h2m3-xw44","https://github.com/backstage/backstage/commit/6fb2a41ea47da37eafe5ea744050ef90be6820c0","https://github.com/backstage/backstage/releases/tag/v1.54.6"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-93999","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Oct 6, 2026, 8:30:28 PM","dateUpdated":"Oct 7, 2026, 3:13:57 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2026-93999","identifiers":["EUVD-2026-93999","CVE-2026-106462","GHSA-29gx-h2m3-xw44"]},"retained":false,"historicalAffected":[]}],"coverage":[]}