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3.1Niedrig

CVE-2026-106496Backstage: Inconsistent enforcement of allowed location types during catalog processing

backstage backstage; @backstage plugin-catalog-backend Veröffentlicht: (vor 1 Monat)

Beschreibung

Backstage is an open framework for building developer portals. Prior to 3.9.1, the @backstage/plugin-catalog-backend package is affected by inconsistent enforcement of allowed location types during catalog processing. Under certain configurations, the catalog backend could process location types that were not intended to be allowed, potentially leading to unintended file access on the backend host. This issue is fixed in version 3.9.1.

Schwachstellentyp (CWE): CWE-22CWE-863

Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.

Betroffene Produkte und Versionen

HerstellerProduktVersionen
backstage backstage < 1.54.6
@backstage plugin-catalog-backend < 3.9.1
linuxfoundation backstage < 1.54.6
linuxfoundation backstage plugin-catalog-backend < 3.9.1

Referenzen und Patches

CPE-Treffer (NVD) (2)
  • cpe:2.3:a:linuxfoundation:backstage_plugin-catalog-backend:*:*:*:*:*:node.js:*:* < 3.9.1
  • cpe:2.3:a:linuxfoundation:backstage:*:*:*:*:*:*:*:* < 1.54.6