CVE-2026-54352 Budibase: Arbitrary file read by workspace-builder via PWA-zip symlink upload

Budibase is an open-source low-code platform. Prior to 3.39.9, POST /api/pwa/process-zip at packages/server/src/api/routes/static.ts:24 accepts a builder-uploaded .zip, extracts it with [email protected] into a temp directory, then for each entry listed in icons.json validates the icon path, open...

CVE-2026-54352 Budibase: Arbitrary file read by workspace-builder via PWA-zip symlink upload

Budibase is an open-source low-code platform. Prior to 3.39.9, POST /api/pwa/process-zip at packages/server/src/api/routes/static.ts:24 accepts a builder-uploaded .zip, extracts it with [email protected] into a temp directory, then for each entry listed in icons.json validates the icon path, open...

CVE-2026-54352

Budibase has a high-severity arcane file-read issue via the PWA ZIP upload endpoint. Prior to 3.39.9, a workspace-builder could upload a ZIP containing a symlink to a root-available file (for example, /data/.env or /etc/shadow) and, because extract-zip preserves absolute targets and the icon vali...

Symlink Attack

Overview @budibase/server is a Budibase Web Server Affected versions of this package are vulnerable to Symlink Attack via the processPWAZip process. An attacker can access sensitive files on the server by uploading a crafted zip archive containing symbolic links that point to arbitrary files, whi...

GHSA-W7MQ-R738-X278 Budibase has arbitrary file read by workspace-builder via PWA-zip symlink upload

Summary POST /api/pwa/process-zip at packages/server/src/api/routes/static.ts:24 accepts a builder-uploaded .zip, extracts it with [email protected] into a temp directory, then for each entry listed in icons.json validates the icon path, opens it, and streams the bytes into MinIO. The resulting...

GHSA-6XP4-CF37-PPJH Budibase: Workspace-scoped builder escalates to global admin via /api/public/v1/roles/assign

Summary /api/public/v1/roles/assign is guarded by the builderOrAdmin middleware, which passes any user who is a builder for the app id in the x-budibase-app-id header. That check admits both global builders and workspace-scoped builders builder.apps set but builder.global unset. The controller th...

EUVD-2026-32590

Budibase: Workspace-scoped builder escalates to global admin via /api/public/v1/roles/assign...

CVE-2026-48150

Budibase is an open-source low-code platform. Prior to 3.39.0, /api/public/v1/roles/assign is guarded by the builderOrAdmin middleware, which passes any user who is a builder for the app id in the x-budibase-app-id header. That check admits both global builders and workspace-scoped builders...

CVE-2026-48150

Budibase is an open-source low-code platform. Prior to 3.39.0, /api/public/v1/roles/assign is guarded by the builderOrAdmin middleware, which passes any user who is a builder for the app id in the x-budibase-app-id header. That check admits both global builders and workspace-scoped builders...

CVE-2026-48150

Budibase CVE-2026-48150 describes a privilege-escalation flaw in the /api/public/v1/roles/assign endpoint prior to 3.39.0. The builderOrAdmin middleware trusts the x-budibase-app-id header to identify the app’s builder, and then the controller propagates the request body to the SDK, which can gra...

CVE-2026-48150 Budibase: Workspace-scoped builder escalates to global admin via /api/public/v1/roles/assign

Budibase is an open-source low-code platform. Prior to 3.39.0, /api/public/v1/roles/assign is guarded by the builderOrAdmin middleware, which passes any user who is a builder for the app id in the x-budibase-app-id header. That check admits both global builders and workspace-scoped builders...

CVE-2026-48150 Budibase: Workspace-scoped builder escalates to global admin via /api/public/v1/roles/assign

Budibase is an open-source low-code platform. Prior to 3.39.0, /api/public/v1/roles/assign is guarded by the builderOrAdmin middleware, which passes any user who is a builder for the app id in the x-budibase-app-id header. That check admits both global builders and workspace-scoped builders...