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CVE-2026-106463

Backstage: Improper authorization in GitLab organizational user ingestion PUBLISHED

Description (CNA)

Backstage is an open framework for building developer portals. Prior to 0.8.7, the @backstage/plugin-catalog-backend-module-gitlab package is affected by improper authorization in gitlab organizational user ingestion. 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. This issue is fixed in version 0.8.7.

Affected (CNA)

Vendor / productVersions
backstage / backstageaffected < 1.54.6
@backstage / plugin-catalog-backend-module-gitlabaffected < 0.8.7

CWE

CWE-863

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.