6.5
Moyenne
CVE-2026-106490 Backstage is an open framework for building developer portals
Description
Backstage is an open framework for building developer portals. Prior to 2.2.4, the @backstage/plugin-techdocs-backend package is affected by improper input validation in techdocs static content requests. When using the Azure Blob Storage provider, an authenticated Backstage user may be able to read restricted TechDocs content when entity-level permissions are enabled. Deployments that intentionally disable the default backend authentication policy may have broader exposure. This issue is fixed in version 2.2.4.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| backstage 1.54 | premières → < 1.54.6 | 1.54.6 |
| plugin-techdocs-backend 2.2 | premières → < 2.2.4 | 2.2.4 |
Autres CVE de backstage
Les 69 CVE de backstage →
CVE-2026-115923
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CVE-2026-106495
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CVE-2026-106557
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CVE-2026-106563
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5.3
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