290703 matches found
EUVD-2026-94000
Backstage has improper authorization in GitLab organizational user ingestion...
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: 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: OSV:GHSA-GP6M-X9VW-5C5X...
@alithya-oss/backstage-plugin-scaffolder-backend-module-aws-apps (>=0.3.10, <=0.3.12), @alithya-oss/plugin-scaffolder-backend-module-aws-apps (>=0.3.6, <=0.3.9) +55 more potentially affected by CVE-2026-106486 via @backstage/plugin-scaffolder-backend-module-bitbucket-cloud (>=0.0.0-nightly-20240929023448, <=0.3.4-next.0)
@backstage/plugin-scaffolder-backend-module-bitbucket-cloud NPM version =0.0.0-nightly-20240929023448, =0.3.10, =0.3.6, =0.1.0, =0.4.0, =0.0.0-nightly-20240207020916, =0.0.0-nightly-20240207020916, =0.2.5, =0.3.5, =0.1.0, =0.2.3, =0.4.3, =0.1.10, =0.1.14 -...
@backstage/plugin-scaffolder-backend (>=0.0.0-nightly-20240207020916, <=3.1.3-next.2), @backstage/plugin-scaffolder-backend-module-bitbucket (>=0.0.0-nightly-20240207020916, <=0.3.20-next.0) potentially affected by CVE-2026-106486 via @backstage/plugin-scaffolder-backend-module-bitbucket-server (>=0.0.0-nightly-20240929023448, <=0.2.19-next.0)
@backstage/plugin-scaffolder-backend-module-bitbucket-server NPM version =0.0.0-nightly-20240929023448, =0.0.0-nightly-20240207020916, =0.0.0-nightly-20240207020916, =0.3.20-next.0 Source cves: CVE-2026-106486 Source advisory: OSV:GHSA-G8RX-F7M5-7794...
EUVD-2026-94003
Backstage has iImproper filesystem validation in Bitbucket pull-request scaffolder actions...
@backstage/plugin-scaffolder-backend (>=0.0.0-nightly-20240207020916, <=3.1.3-next.2), @backstage/plugin-scaffolder-backend-module-bitbucket (>=0.0.0-nightly-20240207020916, <=0.3.20-next.0) potentially affected by CVE-2026-106486 via @backstage/plugin-scaffolder-backend-module-bitbucket-server (>=0.0.0-nightly-20240929023448, <=0.2.19-next.0)
@backstage/plugin-scaffolder-backend-module-bitbucket-server NPM version =0.0.0-nightly-20240929023448, =0.0.0-nightly-20240207020916, =0.0.0-nightly-20240207020916, =0.3.20-next.0 Source cves: CVE-2026-106486 Source advisory: GHSA-G8RX-F7M5-7794...
@alithya-oss/backstage-plugin-scaffolder-backend-module-aws-apps (>=0.3.10, <=0.3.12), @alithya-oss/plugin-scaffolder-backend-module-aws-apps (>=0.3.6, <=0.3.9) +55 more potentially affected by CVE-2026-106486 via @backstage/plugin-scaffolder-backend-module-bitbucket-cloud (>=0.0.0-nightly-20240929023448, <=0.3.4-next.0)
@backstage/plugin-scaffolder-backend-module-bitbucket-cloud NPM version =0.0.0-nightly-20240929023448, =0.3.10, =0.3.6, =0.1.0, =0.4.0, =0.0.0-nightly-20240207020916, =0.0.0-nightly-20240207020916, =0.2.5, =0.3.5, =0.1.0, =0.2.3, =0.4.3, =0.1.10, =0.1.14 -...
@backstage/plugin-kubernetes (>=0.0.0-nightly-202010102951, <=0.4.2), @devangelista/backstage-scaffolder-kubernetes (>=0.4.0, <=0.5.0) +3 more potentially affected by CVE-2026-106487 via @backstage/plugin-kubernetes-backend (>=0.0.0-nightly-20260928023907, <=0.20.4)
@backstage/plugin-kubernetes-backend NPM version =0.0.0-nightly-20260928023907, =0.0.0-nightly-202010102951, =0.4.0, =1.0.0, =1.1.0, =1.15.1, =2.9.1 Source cves: CVE-2026-106487 Source advisory: GHSA-H53X-HJX6-25GR...
@backstage/plugin-kubernetes (>=0.0.0-nightly-202010102951, <=0.4.2), @devangelista/backstage-scaffolder-kubernetes (>=0.4.0, <=0.5.0) +3 more potentially affected by CVE-2026-106487 via @backstage/plugin-kubernetes-backend (>=0.0.0-nightly-20260928023907, <=0.20.4)
@backstage/plugin-kubernetes-backend NPM version =0.0.0-nightly-20260928023907, =0.0.0-nightly-202010102951, =0.4.0, =1.0.0, =1.1.0, =1.15.1, =2.9.1 Source cves: CVE-2026-106487 Source advisory: OSV:GHSA-H53X-HJX6-25GR...
Backstage: Unsupported catalog cluster authentication mode in kubernetes backend
Impact Deployments using catalog cluster discovery may be affected when catalog contributors can create or modify kubernetes-cluster Resource entities. With the required endpoint permissions and pod RBAC, the backend can use its local in-cluster identity, potentially exposing Kubernetes resources...
EUVD-2026-94005
Backstage: Unsupported catalog cluster authentication mode in kubernetes backend...
GHSA-H53X-HJX6-25GR Backstage: Unsupported catalog cluster authentication mode in kubernetes backend
Impact Deployments using catalog cluster discovery may be affected when catalog contributors can create or modify kubernetes-cluster Resource entities. With the required endpoint permissions and pod RBAC, the backend can use its local in-cluster identity, potentially exposing Kubernetes resources...
Unintended Proxy or Intermediary ('Confused Deputy')
Overview @backstage/plugin-kubernetes-backend is an A Backstage backend plugin that integrates towards Kubernetes Affected versions of this package are vulnerable to Unintended Proxy or Intermediary 'Confused Deputy' via CatalogClusterLocator in...
EUVD-2026-94007
Backstage: Improper authentication in the OIDC provider...
GHSA-826H-28H9-65HG Backstage: Improper authentication in the OIDC provider
Impact Deployments using OIDC email-based identity resolution with a provider that permits unverified email addresses may allow an authenticated provider user to assume another catalog identity. This may grant access and permissions associated with that user. No direct availability impact is...
@backstage/plugin-auth-backend (>=0.0.0-nightly-20240122021809, <=0.24.4-next.2), @backstage/plugin-auth-backend-module-aws-alb-provider (>=0.0.0-nightly-20240929023448, <=0.4.1-next.2) +1 more potentially affected by CVE-2026-106488 via @backstage/plugin-auth-backend-module-oidc-provider (>=0.0.0-nightly-20240929023448, <=0.4.1-next.2)
@backstage/plugin-auth-backend-module-oidc-provider NPM version =0.0.0-nightly-20240929023448, =0.0.0-nightly-20240122021809, =0.0.0-nightly-20240929023448, =0.2.4-next.2, =0.2.5 Source cves: CVE-2026-106488 Source advisory: OSV:GHSA-826H-28H9-65HG...
@backstage/plugin-auth-backend (>=0.0.0-nightly-20240122021809, <=0.24.4-next.2), @backstage/plugin-auth-backend-module-aws-alb-provider (>=0.0.0-nightly-20240929023448, <=0.4.1-next.2) +1 more potentially affected by CVE-2026-106488 via @backstage/plugin-auth-backend-module-oidc-provider (>=0.0.0-nightly-20240929023448, <=0.4.1-next.2)
@backstage/plugin-auth-backend-module-oidc-provider NPM version =0.0.0-nightly-20240929023448, =0.0.0-nightly-20240122021809, =0.0.0-nightly-20240929023448, =0.2.4-next.2, =0.2.5 Source cves: CVE-2026-106488 Source advisory: GHSA-826H-28H9-65HG...