6.4Mittel
CVE-2026-106462Backstage: Scaffolder credential handling may allow unintended GitHub authentication fallback
Beschreibung
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.
Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.
Betroffene Produkte und Versionen
| Hersteller | Produkt | Versionen | |
|---|---|---|---|
| backstage | backstage | < 1.54.6 | |
| @backstage | plugin-scaffolder-backend | < 4.1.0 | |
| @backstage | plugin-scaffolder-backend-module-azure | < 0.2.25 | |
| @backstage | plugin-scaffolder-backend-module-bitbucket-cloud | < 0.3.10 | |
| @backstage | plugin-scaffolder-backend-module-bitbucket-server | < 0.2.25 | |
| @backstage | plugin-scaffolder-backend-module-github | < 0.9.13 | |
| @backstage | plugin-scaffolder-backend-module-gitlab | < 0.11.10 | |
| linuxfoundation | backstage | < 1.54.6 | |
| linuxfoundation | backstage/plugin-scaffolder-backend | < 0.11.10 | |
| linuxfoundation | backstage/plugin-scaffolder-backend-module-azure | < 0.2.25 | |
| linuxfoundation | backstage/plugin-scaffolder-backend-module-bitbucket-cloud | < 0.3.10 | |
| linuxfoundation | backstage/plugin-scaffolder-backend-module-bitbucket-server | < 0.2.25 | |
| linuxfoundation | backstage/plugin-scaffolder-backend-module-github | < 0.9.13 | |
| linuxfoundation | backstage/plugin-scaffolder-backend-module-gitlab | < 0.11.10 |
Referenzen und Patches
CPE-Treffer (NVD) (7)
cpe:2.3:a:linuxfoundation:backstage\/plugin-scaffolder-backend:*:*:*:*:*:node.js:*:*< 0.11.10cpe:2.3:a:linuxfoundation:backstage\/plugin-scaffolder-backend-module-azure:*:*:*:*:*:node.js:*:*< 0.2.25cpe:2.3:a:linuxfoundation:backstage\/plugin-scaffolder-backend-module-bitbucket-cloud:*:*:*:*:*:node.js:*:*< 0.3.10cpe:2.3:a:linuxfoundation:backstage\/plugin-scaffolder-backend-module-bitbucket-server:*:*:*:*:*:node.js:*:*< 0.2.25cpe:2.3:a:linuxfoundation:backstage\/plugin-scaffolder-backend-module-github:*:*:*:*:*:node.js:*:*< 0.9.13cpe:2.3:a:linuxfoundation:backstage\/plugin-scaffolder-backend-module-gitlab:*:*:*:*:*:node.js:*:*< 0.11.10cpe:2.3:a:linuxfoundation:backstage:*:*:*:*:*:*:*:*< 1.54.6