CVE-2026-106502Backstage: Sensitive information may be exposed in Scaffolder task failure events

Beschreibung

Backstage is an open framework for building developer portals. Prior to 4.1.0, the @backstage/plugin-scaffolder-backend package could expose sensitive information in Scaffolder task failure events. Under specific template and failure conditions, an authenticated user may retrieve backend-managed credentials used during task execution from affected task events. This issue is fixed in version 4.1.0.

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

Betroffene Produkte und Versionen

Referenzen und Patches

• https://github.com/backstage/backstage/security/advisories/GHSA-95p4-vv4g-jxxm MitigationVendor Advisory
• https://github.com/backstage/backstage/commit/3f1e869708f002fb9838624b7379deb251691b47 Patch
• https://github.com/backstage/backstage/releases/tag/v1.54.6 PatchRelease Notes