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CVE-2026-106505 Backstage is an open framework for building developer portals

Description

Backstage is an open framework for building developer portals. Prior to 1.14.6 and 1.15.4, the @backstage/plugin-techdocs-node package is affected by bypass of mkdocs configuration sanitizer in techdocs backend. Users with the ability to commit changes to a repository that uses TechDocs can circumvent the MkDocs configuration file sanitizer introduced in response to CVE-2026-25153 and execute arbitrary code on the TechDocs backend host during documentation generation. 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

Références

Chronologie

  1. Publiée
  2. Dernière modification
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