8.1
Élevée
CVE-2026-106503 Backstage is an open framework for building developer portals
Description
Backstage is an open framework for building developer portals. Prior to 3.3.1, 3.4.1, 4.0.3 and 4.1.0, the @backstage/plugin-scaffolder-backend package is affected by scaffolder action input authorization bypass. An authenticated user with access to affected Scaffolder templates could bypass configured action restrictions. Depending on integration credentials, this could grant unauthorized access to repositories and related source-control resources. This issue is fixed in versions 3.3.1, 3.4.1, 4.0.3 and 4.1.0.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| backstage 1.51 | 1.51.0-next.0 → < 1.54.6 | 1.54.6 |
| backstage 1.50 | 1.50.0-next.0 → < 1.50.5 | 1.50.5 |
| backstage 1.49 | premières → < 1.49.6 | 1.49.6 |
| plugin-scaffolder-backend 4.0 | 4.0.0 → < 4.1.0 | 4.0.3 |
| plugin-scaffolder-backend 3.4 | 3.4.0 → < 3.4.1 | 3.4.1 |
| plugin-scaffolder-backend 3.3 | premières → < 3.3.1 | 3.3.1 |
Références
- github.com github.com
- github.com github.com
- github.com github.com
- github.com github.com
- github.com github.com
- github.com github.com
- github.com github.com
Chronologie
- Publiée
- Dernière modification
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