EUVD-2026-94000

Backstage has improper authorization in GitLab organizational user ingestion...

@backstage/plugin-catalog-backend-module-gitlab-org (>=0.0.0-nightly-20240423021331, <=0.2.25-next.0) potentially affected by CVE-2026-106463 via @backstage/plugin-catalog-backend-module-gitlab (>=0.0.0-nightly-20241224023253, <=0.8.7-next.0)

@backstage/plugin-catalog-backend-module-gitlab NPM version =0.0.0-nightly-20241224023253, =0.0.0-nightly-20240423021331, =0.2.25-next.0 Source cves: CVE-2026-106463 Source advisory: SNYK:JS-BACKSTAGEPLUGINCATALOGBACKENDMODULEGITLAB-20826430...

GHSA-GP6M-X9VW-5C5X Backstage has improper authorization in GitLab organizational user ingestion

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 authenticate...

@backstage/plugin-catalog-backend-module-gitlab-org (>=0.0.0-nightly-20240423021331, <=0.2.25-next.0) potentially affected by CVE-2026-106463 via @backstage/plugin-catalog-backend-module-gitlab (>=0.0.0-nightly-20241224023253, <=0.8.7-next.0)

@backstage/plugin-catalog-backend-module-gitlab NPM version =0.0.0-nightly-20241224023253, =0.0.0-nightly-20240423021331, =0.2.25-next.0 Source cves: CVE-2026-106463 Source advisory: OSV:GHSA-GP6M-X9VW-5C5X...

@backstage/plugin-catalog-backend-module-gitlab-org (>=0.0.0-nightly-20240423021331, <=0.2.25-next.0) potentially affected by CVE-2026-106463 via @backstage/plugin-catalog-backend-module-gitlab (>=0.0.0-nightly-20241224023253, <=0.8.7-next.0)

@backstage/plugin-catalog-backend-module-gitlab NPM version =0.0.0-nightly-20241224023253, =0.0.0-nightly-20240423021331, =0.2.25-next.0 Source cves: CVE-2026-106463 Source advisory: GHSA-GP6M-X9VW-5C5X...

Incorrect Authorization

Overview @backstage/plugin-catalog-backend-module-gitlab is an A Backstage catalog backend module that helps integrate towards GitLab Affected versions of this package are vulnerable to Incorrect Authorization via the GitlabOrgDiscoveryEntityProvider when handling usercreate webhook events, where...

CVE-2026-106463

A flaw was found in Backstage's plugin-catalog-backend-module-gitlab. When GitLab organization event ingestion is enabled, improper authorization checks during user ingestion can allow unintended identities to be registered in the catalog. A remote attacker may exploit this flaw to bypass catalog...

CVE-2026-106463

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...

CVE-2026-106463

The Backstage framework is vulnerable to improper authorization in the @backstage/plugin-catalog-backend-module-gitlab package prior to version 0.8.7 . The flaw occurs during GitLab organizational user ingestion ; deployments enabling GitLab organization event ingestion that rely on scoped catalo...

CVE-2026-106463

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...

CVE-2026-106463 Backstage: Improper authorization in GitLab organizational user ingestion

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...

CVE-2026-106463 Backstage: Improper authorization in GitLab organizational user ingestion

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...

@backstage/plugin-catalog-backend-module-gitlab-org (>=0.0.0-nightly-20240423021331, <=0.2.25-next.0) potentially affected by CVE-2026-106463 via @backstage/plugin-catalog-backend-module-gitlab (>=0.0.0-nightly-20241224023253, <=0.8.7-next.0)

@backstage/plugin-catalog-backend-module-gitlab NPM version =0.0.0-nightly-20241224023253, =0.0.0-nightly-20240423021331, =0.2.25-next.0 Source cves: CVE-2026-106463 Source advisory: MEND:CVE-2026-106463...

CVE-2026-106463 Backstage: Improper authorization in GitLab organizational user ingestion

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...

PT-2026-107266

Name of the Vulnerable Software and Affected Versions @backstage/plugin-catalog-backend-module-gitlab versions prior to 0.8.7 Description Improper authorization exists during GitLab organizational user ingestion. Deployments that enable GitLab organization event ingestion and use scoped catalog...

CVE-2026-106463: Incorrect Authorization

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...