7.7
Élevée
CVE-2026-106510 Backstage is an open framework for building developer portals
Description
Backstage is an open framework for building developer portals. Prior to 1.14.6, the @backstage/plugin-techdocs-node package is affected by remote code execution via crafted markdown_extensions in techdocs mkdocs.yml. An authenticated user who can register catalog entities can provide a crafted mkdocs.yml causing arbitrary OS command execution on the TechDocs build host when the docs are built. This issue is fixed in versions 1.14.6 and 1.15.4.
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 | premières → < 1.50.5 | 1.50.5 |
| plugin-techdocs-node 1.15 | 1.15.0 → < 1.15.4 | 1.15.4 |
| plugin-techdocs-node 1.14 | premières → < 1.14.6 | 1.14.6 |
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