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CVE-2026-44374Backstage: Catalog unprocessed read endpoints allow authenticated cross-owner data access without permission checks

@backstage plugin-catalog-backend-module-unprocessed; @backstage plugin-catalog-unprocessed-entities; @backstage plugin-catalog-unprocessed-entities-common Publicada: (hace 5 meses)

Descripción

Backstage is an open framework for building developer portals. Prior to 0.6.11, the unprocessed entities read endpoints in @backstage/plugin-catalog-backend-module-unprocessed do not enforce permission authorization checks. Any authenticated user can access unprocessed entity records regardless of ownership. This is an information disclosure vulnerability affecting Backstage installations using this module. This is patched in @backstage/plugin-catalog-backend-module-unprocessed version 0.6.11, @backstage/plugin-catalog-unprocessed-entities-common version 0.0.15 and @backstage/plugin-catalog-unprocessed-entities version 0.2.30.

Debilidad (CWE): CWE-863

Datos: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Se publican tal como los indican las fuentes, en inglés.

Productos y versiones afectados

FabricanteProductoVersiones
@backstage plugin-catalog-backend-module-unprocessed < 0.6.11
@backstage plugin-catalog-unprocessed-entities < 0.2.30
@backstage plugin-catalog-unprocessed-entities-common < 0.0.15
linuxfoundation backstage/plugin-catalog-backend-module-unprocessed < 0.6.11
linuxfoundation backstage/plugin-catalog-unprocessed-entities < 0.2.30
linuxfoundation backstage/plugin-catalog-unprocessed-entities-common < 0.0.15

Referencias y parches

Coincidencias CPE (NVD) (3)
  • cpe:2.3:a:linuxfoundation:backstage\/plugin-catalog-backend-module-unprocessed:*:*:*:*:*:node.js:*:* < 0.6.11
  • cpe:2.3:a:linuxfoundation:backstage\/plugin-catalog-unprocessed-entities:*:*:*:*:*:node.js:*:* < 0.2.30
  • cpe:2.3:a:linuxfoundation:backstage\/plugin-catalog-unprocessed-entities-common:*:*:*:*:*:node.js:*:* < 0.0.15