Backstage Plugin Scaffolder Backend Module Sentry vulnerabilities

1 vulnerability

Known vulnerabilities in Backstage Plugin Scaffolder Backend Module Sentry, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

8.5CVE-2026-106459backstagebackstage+4
EPSS score
0.21%
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.