CVE-2026-106506

npm/@backstage/plugin-scaffolder-backend CVE-2026-106506: medium 5.3

Backstage has improper input validation in scaffolder task list ordering

Action: Upgrade @backstage/plugin-scaffolder-backend to 4.1.0 or later.

npm i @backstage/plugin-scaffolder-backend@4.1.0

Affected

Fixed versions

Sources

• osv: 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

CVE-2026-106506 · published 2026-10-07T16:24:12Z · modified 2026-10-07T16:30:05.491300441Z · JSON