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@backstage/plugin-catalog-backend-module-gitlab

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 Withdrawn advisories and news are excluded.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

  1. Medium, CVSS 5.4npmAmendedPublished

    Backstage has improper authorization in GitLab organizational user ingestion

    CVE-2026-106463 · GHSA-gp6m-x9vw-5c5x

    Affected
    • npm @backstage/plugin-catalog-backend-module-gitlab < 0.8.7
    Fixed in
    0.8.7· Vendor fix available
    Issue
    Impact Deployments that enable GitLab organization event ingestion and rely on scoped catalog users as an access boundary may admit an unintended catalog identity. Depending on sign-in and permission configuration, this may allow unauthorized access with the permissions of a standard authenticated user. Patches - Upgrade @backstage/plugin-catalog-backend-module-gitlab to version 0.8.7. Workarounds - Disable event-driven GitLab organization ingestion and rely on scheduled discovery until upgrading. - Enforce organization membership independently at the authenticating proxy or sign-in resolver.

    Recommended action: Upgrade to 0.8.7 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 →