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@backstage/plugin-scaffolder-backend-module-sentry

Open actionable advisories and recorded vendor fixes. This public package view has no inventory attached and cannot establish whether your deployment is affected. A vendor fix never resolves your finding; verify your installed version and the source guidance.

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1 actionable advisory, newest first. Withdrawn advisories and news are excluded. Coverage is partial.

  1. High, CVSS 8.5npmAmendedPublished

    Backstage: Improper input validation in Sentry scaffolder actions

    CVE-2026-106459 · GHSA-g734-fhp4-7mfp

    Affected
    • npm @backstage/plugin-scaffolder-backend-module-sentry >= 0.3.0, < 0.3.8
    Fixed in
    0.3.8· Vendor fix available
    Issue
    Impact 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. Patches Upgrade @backstage/plugin-scaffolder-backend-module-sentry to version 0.3.8 or later. The fixed package is available in Backstage v1.54.8 and Backstage v1.55.0. The update removes custom action-level apiBaseUrl values. Move any such value to scaffolder.sentry.apiBaseUrl before upgrading. Workarounds - Disable the affected actions until the patched package is deployed. - Restrict scaffolder.action.execute permission for the affected Sentry actions to trusted users and templates.

    Recommended action: Upgrade to 0.3.8 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.

    Sources:github.com (1)osv.dev (2)Source checked Evidence →