CVE-2026-106459 Backstage: Improper input validation in Sentry scaffolder actions

Backstage is an open framework for building developer portals. From 0.3.0 until 0.3.8, the @backstage/plugin-scaffolder-backend-module-sentry package is affected by improper input validation in sentry scaffolder actions. An authenticated internal user who can execute the affected actions may caus...

CVE-2026-106459

Backstage is an open framework for building developer portals. From 0.3.0 until 0.3.8, the @backstage/plugin-scaffolder-backend-module-sentry package is affected by improper input validation in sentry scaffolder actions. An authenticated internal user who can execute the affected actions may caus...

CVE-2026-106459

The Backstage framework is affected by an improper input validation vulnerability in the @backstage/plugin-scaffolder-backend-module-sentry package, specifically within sentry scaffolder actions . Versions 0.3.0 through 0.3.8 are impacted. An authenticated internal user capable of executing these...

CVE-2026-106459 Backstage: Improper input validation in Sentry scaffolder actions

Backstage is an open framework for building developer portals. From 0.3.0 until 0.3.8, the @backstage/plugin-scaffolder-backend-module-sentry package is affected by improper input validation in sentry scaffolder actions. An authenticated internal user who can execute the affected actions may caus...

UBUNTU-CVE-2026-106063

A heap-based buffer overflow was found in GIMP’s DICOM export plug-in. When exporting an image with extremely large width and height, the export path allocates a buffer using a 32-bit width height and bytes-per-pixel product that can overflow. GEGL then writes the full uncompressed extent into th...

CVE-2026-106063

A heap-based buffer overflow was found in GIMP’s DICOM export plug-in. When exporting an image with extremely large width and height, the export path allocates a buffer using a 32-bit width height and bytes-per-pixel product that can overflow. GEGL then writes the full uncompressed extent into th...

CVE-2026-106458 Backstage: Inconsistent repository filtering in Bitbucket Server catalog event updates

Backstage is an open framework for building developer portals. From 0.4.0 until 0.5.15, the @backstage/plugin-catalog-backend-module-bitbucket-server package is affected by inconsistent repository filtering in bitbucket server catalog event updates. Deployments using event-driven updates in the...

CVE-2026-106458 Backstage: Inconsistent repository filtering in Bitbucket Server catalog event updates

Backstage is an open framework for building developer portals. From 0.4.0 until 0.5.15, the @backstage/plugin-catalog-backend-module-bitbucket-server package is affected by inconsistent repository filtering in bitbucket server catalog event updates. Deployments using event-driven updates in the...

CVE-2026-106458

Backstage is an open framework for building developer portals. From 0.4.0 until 0.5.15, the @backstage/plugin-catalog-backend-module-bitbucket-server package is affected by inconsistent repository filtering in bitbucket server catalog event updates. Deployments using event-driven updates in the...

CVE-2026-106458

The Backstage framework affects the @backstage/plugin-catalog-backend-module-bitbucket-server package in versions 0.4.0 through 0.5.15 . The vulnerability stems from inconsistent repository filtering during Bitbucket Server catalog event updates. Specifically, deployments using event-driven updat...

CVE-2026-106458 Backstage: Inconsistent repository filtering in Bitbucket Server catalog event updates

Backstage is an open framework for building developer portals. From 0.4.0 until 0.5.15, the @backstage/plugin-catalog-backend-module-bitbucket-server package is affected by inconsistent repository filtering in bitbucket server catalog event updates. Deployments using event-driven updates in the...

CVE-2026-106457 Backstage: Insufficient audience validation in the Cloudflare Access auth provider

Backstage is an open framework for building developer portals. From 0.1.0 until 0.5.0, the @backstage/plugin-auth-backend-module-cloudflare-access-provider package is affected by insufficient audience validation in the cloudflare access auth provider. The Cloudflare Access auth provider verifies ...

CVE-2026-106457

The @backstage/plugin-auth-backend-module-cloudflare-access-provider package (versions >=0.1.6-next.2 and

@backstage/plugin-auth-backend (>=0.0.0-nightly-20250225023230, <=0.24.5), @backstage/plugin-auth-backend-module-aws-alb-provider (>=0.0.0-nightly-20250225023230, <=0.4.2) +2 more potentially affected by CVE-2026-106457 via @backstage/plugin-auth-backend-module-cloudflare-access-provider (>=0.1.6-next.2, <=0.4.18)

@backstage/plugin-auth-backend-module-cloudflare-access-provider NPM version =0.1.6-next.2, =0.0.0-nightly-20250225023230, =0.0.0-nightly-20250225023230, =0.0.0-nightly-20250225023230, =0.4.2 - @jiteshy/backstage-plugin-synergy-backend 1.2.2 Source cves: CVE-2026-106457 Source advisory:...

CVE-2026-106457 Backstage: Insufficient audience validation in the Cloudflare Access auth provider

Backstage is an open framework for building developer portals. From 0.1.0 until 0.5.0, the @backstage/plugin-auth-backend-module-cloudflare-access-provider package is affected by insufficient audience validation in the cloudflare access auth provider. The Cloudflare Access auth provider verifies ...

CVE-2026-106457

Backstage is an open framework for building developer portals. From 0.1.0 until 0.5.0, the @backstage/plugin-auth-backend-module-cloudflare-access-provider package is affected by insufficient audience validation in the cloudflare access auth provider. The Cloudflare Access auth provider verifies ...

CVE-2026-106457 Backstage: Insufficient audience validation in the Cloudflare Access auth provider

Backstage is an open framework for building developer portals. From 0.1.0 until 0.5.0, the @backstage/plugin-auth-backend-module-cloudflare-access-provider package is affected by insufficient audience validation in the cloudflare access auth provider. The Cloudflare Access auth provider verifies ...

CVE-2026-106456 Backstage: Inconsistent credential enforcement for overlapping proxy routes

Backstage is an open framework for building developer portals. From 0.5.0 until 0.6.18, the @backstage/plugin-proxy-backend package is affected by inconsistent credential enforcement for overlapping proxy routes. An operator can configure overlapping proxy paths with different credential...

CVE-2026-106456

The Backstage open framework for developer portals is affected by a vulnerability in the @backstage/plugin-proxy-backend package (versions 0.5.0 through 0.6.18 ). The root cause is inconsistent credential enforcement for overlapping proxy routes; if a parent path allows unauthenticated access whi...

CVE-2026-106456 Backstage: Inconsistent credential enforcement for overlapping proxy routes

Backstage is an open framework for building developer portals. From 0.5.0 until 0.6.18, the @backstage/plugin-proxy-backend package is affected by inconsistent credential enforcement for overlapping proxy routes. An operator can configure overlapping proxy paths with different credential...