CVE-2026-106494
CVE-2026-106494 · Backstage: Improper input validation in cloud storage URL readers
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
Backstage is an open framework for building developer portals. Prior to 0.17.8, the @backstage/backend-defaults package is affected by improper input validation in cloud storage url readers. An attacker with write access to a cloud storage bucket used by Backstage could craft object names that could collide with protected files in the output directory. In certain deployment configurations, this could lead to content injection. This issue is fixed in version 0.17.8.
CVSS 4.4 · Media · EPSS 0,3% · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: node
Productos y versiones afectados
backstage
- Versiones
- < 1.54.6: Afectada
Sin corrección publicada
backend-defaults
- Versiones
- < 0.17.8: Afectada
Sin corrección publicada
@backstage/backend-defaults npm
- Intervalos de versiones afectados
- SEMVER: < 0.17.8
Actualiza a 0.17.8