9.6
Critique
CVE-2026-106501 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 sensitive information exposure in scaffolder. An authenticated Backstage user who can read another user's Scaffolder task may receive internal execution data. In deployments where that data contains credentials for an external service, this may permit disclosure and unauthorized changes in that external service. 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
Autres CVE de backstage
Les 69 CVE de backstage →
CVE-2026-115923
Backstage is an open framework for building developer portals
6.5
Moyenne
CVE-2026-106495
Backstage is an open framework for building developer portals
4.3
Moyenne
CVE-2026-106557
Backstage is an open framework for building developer portals
7.7
Élevée
CVE-2026-106563
Backstage is an open framework for building developer portals
5.3
Moyenne