CVE-2026-104973 Plane: DNS Rebinding Bypass of CVE-2026-30242 SSRF Fix in Webhook Delivery

Plane is an open-source project management tool. Prior to 1.4.0, the fix for CVE-2026-30242 validates webhook IP addresses only when the webhook is created in apps/api/plane/app/serializers/webhook.py. The delivery task in apps/api/plane/bgtasks/webhooktask.py performs a separate DNS resolution...

EUVD-2026-92524

A flaw was found in the HyperShift operator. The operator copies user-provided Kubernetes configuration kubeconfig secrets directly into the privileged control plane namespace without proper validation or sanitization. An authenticated user with cluster and secret creation permissions can exploit...

CVE-2026-101919

A vulnerability exists in the HyperShift operator where it copies user-provided kubeconfig secrets directly into the privileged control plane namespace without sufficient validation or sanitization. An authenticated user with cluster and secret creation permissions can exploit this by supplying a...

CVE-2026-101919 Hypershift: hypershift: unsanitized kubeconfig passthrough from tenant namespace to control plane

A flaw was found in the HyperShift operator. The operator copies user-provided Kubernetes configuration kubeconfig secrets directly into the privileged control plane namespace without proper validation or sanitization. An authenticated user with cluster and secret creation permissions can exploit...

CVE-2026-101919 Hypershift: hypershift: unsanitized kubeconfig passthrough from tenant namespace to control plane

A flaw was found in the HyperShift operator. The operator copies user-provided Kubernetes configuration kubeconfig secrets directly into the privileged control plane namespace without proper validation or sanitization. An authenticated user with cluster and secret creation permissions can exploit...

CVE-2026-101919

A flaw was found in the HyperShift operator. The operator copies user-provided Kubernetes configuration kubeconfig secrets directly into the privileged control plane namespace without proper validation or sanitization. An authenticated user with cluster and secret creation permissions can exploit...

CVE-2026-104969

Plane is an open-source project management tool. Prior to 1.4.0, the cycle-issues endpoint accepts issue UUIDs in the request body without validating that they belong to the caller's workspace. An authenticated user can add issues from any workspace to a cycle they control. If a victim issue is...

CVE-2026-104965

Plane is an open-source project management tool. Prior to 1.4.0, the issue-relation endpoint accepts issue UUIDs in the request body without validating that they belong to the caller's workspace. An authenticated user can create relations linking their own issues to issues in any other workspace ...

CVE-2026-104966

Plane is an open-source project management tool. Prior to 1.4.0, two endpoint families fail to verify that nested resource identifiers belong to the workspace and project named in the URL. An authenticated user can read or modify estimates from another workspace through PATCH...

CVE-2026-104967

Plane is an open-source project management tool. Prior to 1.4.0, BulkDeleteIssuesEndpoint and SubIssuesEndpoint in apps/api/plane/app/views/issue/ accept body- or URL-supplied issue IDs and operate on them without checking that the IDs belong to the caller's workspace and project. The permission...

CVE-2026-104968

Plane is an open-source project management tool. Prior to 1.4.0, GET /api/workspaces/slug/entity-search/?querytype=usermention returns workspace-member display names, UUIDs, and avatar URLs to any authenticated user who knows the workspace slug, even when the caller is not a workspace member. The...

CVE-2026-104970

Plane is an open-source project management tool. From 0.13 until 1.4.0, InstanceAdminSignUpEndpoint in apps/api/plane/license/api/views/admin.py:89-117, 173-229 uses InstanceAdmin.objects.first for the first-admin check and performs account creation without an atomic transaction, row lock,...

CVE-2026-104962

Plane is an open-source project management tool. Prior to 1.4.0, GET /api/v1/workspaces/slug/projects/projectid/members/ returns the complete project-member roster, including each member's email address, first and last name, display name, avatar, and role. ProjectMemberPermission gates the...

CVE-2026-104964

Plane is an open-source project management tool. Prior to 1.4.0, Plane's project update endpoint authorizes the caller against the workspace slug in the request URL but loads the target project globally by UUID without binding it to that workspace. An administrator of one workspace can modify a...

CVE-2026-104956

Plane is an open-source project management tool. Prior to 1.4.0, the unauthenticated public issues endpoint accepts groupby and subgroupby query parameters and passes them without an allowlist to grouped paginators, where they are used as ORM field names by Ffield, .valuesfield, .orderbyfield, an...

CVE-2026-104963

Plane is an open-source project management tool. Prior to 1.4.0, GET /api/workspaces/slug/cycles/ through WorkspaceCyclesEndpoint and GET /api/workspaces/slug/modules/ through WorkspaceModulesEndpoint return records from every project in a workspace without checking whether the requester belongs ...

CVE-2026-104961

Plane is an open-source project management tool. Prior to 1.4.0, WorkspaceOwnerPermission does not require isactive=True when checking whether a user is a workspace owner. A deactivated user can therefore remain authorized as the workspace owner and retain owner-level access. This issue is fixed ...

CVE-2026-104960

Plane is an open-source project management tool. Prior to 1.4.0, Plane exposes the workspace-scoped GET /api/assets/v2/workspaces/workspaceslug/download/assetid/ endpoint for project-bound FileAsset objects without enforcing access to the asset's owning project. An authenticated user who belongs ...

CVE-2026-104893

Plane is an open-source project management tool. Prior to 1.4.0, GET /api/users/api-tokens/ allows an authenticated user to retrieve API-token records, while PATCH /api/users/api-tokens/tokenid/ allows the user to modify the token's allowedratelimit field without server-side validation or a maxim...

CVE-2026-104894

Plane is an open-source project management tool. Prior to 1.4.0, the modules endpoint accepts issue UUIDs in the URL path without validating that they belong to the caller's workspace. An authenticated user can link issues from any workspace to modules in their own workspace. This issue is fixed ...