{"id":"EUVD-2026-94071","revision":"dc8b2e634a59436ba3a5b088ecad28b9","records":[{"revision":"dc8b2e634a59436ba3a5b088ecad28b9","observedAt":"2026-10-30T01:52:43+00:00","statement":{"source":"euvd","id":"EUVD-2026-94071","aliases":["CVE-2026-106506","GHSA-vwp5-f99x-x3rq"],"title":"Backstage is an open framework for building developer portals. Prior to 4.1.0, the @backstage/plugin-scaffolder-backend package is affected by improper input validation in scaffolder task list ordering. An authenticated Backstage user with …","description":"Backstage is an open framework for building developer portals. Prior to 4.1.0, the @backstage/plugin-scaffolder-backend package is affected by improper input validation in scaffolder task list ordering. An authenticated Backstage user with permission to create and read relevant scaffolder tasks may be able to infer confidential task data under specific conditions. Successful exploitation requires retained task secrets, visibility of a target task, knowledge of the secret structure, and repeated requests. This issue is fixed in version 4.1.0.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N","score":5.3,"severity":null}],"references":["https://github.com/backstage/backstage/security/advisories/GHSA-vwp5-f99x-x3rq","https://github.com/backstage/backstage/commit/e673a869449874a9169e8f89852e75e862011b93","https://github.com/backstage/backstage/releases/tag/v1.54.6"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-94071","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Oct 6, 2026, 9:44:31 PM","dateUpdated":"Oct 7, 2026, 5:06:30 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-2026-94071","identifiers":["EUVD-2026-94071","CVE-2026-106506","GHSA-vwp5-f99x-x3rq"]},"retained":false,"historicalAffected":[]}],"coverage":[]}