CVE-2026-106459
CVE-2026-106459 · Backstage: Improper input validation in Sentry scaffolder actions
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. From 0.3.0 until 0.3.8, the @backstage/plugin-scaffolder-backend-module-sentry package is affected by improper input validation in sentry scaffolder actions. An authenticated internal user who can execute the affected actions may cause the backend to contact unintended destinations and disclose Sentry integration credentials. Subsequent impact depends on network reachability and the privileges granted to the configured token. This issue is fixed in version 0.3.8.
CVSS 8.5 · Alta · EPSS 0,2% · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: node
Productos y versiones afectados
backstage
- Versiones
- >= 1.47.0, < 1.54.8: Afectada
Sin corrección publicada
plugin-scaffolder-backend-module-sentry
- Versiones
- >= 0.3.0, < 0.3.8: Afectada
Sin corrección publicada
@backstage/plugin-scaffolder-backend-module-sentry npm
- Intervalos de versiones afectados
- SEMVER: ≥ 0.3.0, < 0.3.8
Actualiza a 0.3.8
Fuentes originales
- https://github.com/backstage/backstage/security/advisories/GHSA-g734-fhp4-7mfp
- https://github.com/backstage/backstage/commit/b0170fad7962fb8c3d71366b5265cf283c7bbcf7
- https://github.com/backstage/backstage/releases/tag/v1.54.8
- https://github.com/backstage/backstage/releases/tag/v1.55.0
- https://nvd.nist.gov/vuln/detail/CVE-2026-106459