EUVD-2026-48418

A non-global organization admin in one tenant can bypass tenant boundaries to delete, create, or modify resources in any other tenant by exploiting a mismatch between authorization based on ?id= and action based on request body...

CVE-2026-15630

A non-global organization admin in one tenant can bypass tenant boundaries to delete, create, or modify resources in any other tenant by exploiting a mismatch between authorization based on ?id= and action based on request body...

CVE-2026-47697

Shelf is a platform for tracking physical assets. Shelf is multi-tenant; data is isolated per organization workspace. Prior to version 1.20.2, several endpoints accepted entity IDs from request input and connect-ed / read / updated them without verifying the IDs belonged to the caller's...

CVE-2026-47407

PraisonAI Platform is the platform layer for the PraisonAI multi-agent teams system. Prior to version 0.1.4, the Platform server exposes resources under /api/v1/workspaces/workspaceid/... and protects them with a requireworkspacememberworkspaceid FastAPI dependency. The dependency only checks tha...

CVE-2026-47130 NextCRM has a BOLA/IDOR in PATCH /api/crm/contacts/[id] that allows Cross-Tenant CRM Data Tampering

NextCRM is open-source customer relationship management CRM software. Versions prior to 0.12.0 have a Broken Object Level Authorization BOLA/IDOR vulnerability exists in the CRM contact and target update endpoints. The application fails to verify if the authenticated user has ownership of the...

EUVD-2026-45906

SurrealDB versions before 3.2.0 fail to validate namespace and database scope in custom API routes, allowing authenticated users to invoke endpoints in different namespaces/databases. Attackers with valid credentials for any namespace/database can access custom API endpoints in other tenants by...

CVE-2026-63735

SurrealDB is affected: versions before 3.2.0 fail to validate namespace and database scope in custom API routes, allowing an authenticated user to invoke endpoints in other namespaces/databases by specifying the target scope in the URL path. This could let attackers read sensitive data or trigger...

PT-2026-61551

SurrealDB versions before 3.2.0 fail to validate namespace and database scope in custom API routes, allowing authenticated users to invoke endpoints in different namespaces/databases. Attackers with valid credentials for any namespace/database can access custom API endpoints in other tenants by...

CVE-2026-53536

Activepieces is an open source AI workflow automation platform. Prior to 0.83.0, the /v1/step-files/signed download endpoint verified the supplied JWT against the shared signing secret but did not check the token's audience, and combined with a missing null-check on the decoded fileId, this allow...

CVE-2026-59237

Roskus Prospero Flow CRM prior to 5.5.3 is affected by an IDOR (CWE-639) vulnerability in the Order and OrderItem REST API controllers. The issue arises because Order::find($id) / Item::find($id) are not scoped to the authenticated user’s company, enabling a remote, authenticated user to read, mo...

CVE-2026-59237 IDOR in Prospero Flow CRM Order API allows cross-tenant read and modification of orders

Authorization Bypass Through User-Controlled Key CWE-639 in the Order and OrderItem REST API controllers in Roskus Prospero Flow CRM before 5.5.3 allows a remote, authenticated user to read, modify, and delete orders and order items belonging to any other company tenant via a sequential numeric i...

CVE-2026-55608

n8n-MCP is an MCP server that provides AI assistants access to n8n node documentation, properties, and operations. Prior to 2.57.4, multi-tenant HTTP mode with ENABLEMULTITENANT=true could allow an authenticated tenant to access default-scope workflowversions backups instead of being confined to...

CVE-2026-54052 n8n-MCP: Cross-tenant access to workflow version backups in multi-tenant HTTP deployments

n8n-MCP is an MCP server that provides AI assistants access to n8n node documentation, properties, and operations. Prior to 2.56.1, in HTTP mode with multi-tenancy enabled through ENABLEMULTITENANT=true, n8n-mcp's local workflow version history backups were not isolated per tenant, allowing an...

CVE-2026-54052 n8n-MCP: Cross-tenant access to workflow version backups in multi-tenant HTTP deployments

n8n-MCP is an MCP server that provides AI assistants access to n8n node documentation, properties, and operations. Prior to 2.56.1, in HTTP mode with multi-tenancy enabled through ENABLEMULTITENANT=true, n8n-mcp's local workflow version history backups were not isolated per tenant, allowing an...

CVE-2026-54052

n8n-MCP (HTTP mode with multi-tenancy enabled via ENABLE_MULTI_TENANT=true) is affected prior to version 2.56.1. An authenticated tenant could read and delete other tenants’ workflow version backups, including full node definitions, credential references, and authorization headers, due to backups...

CVE-2026-61684 FastGPT: Unauthenticated cross-tenant data access via forgeable plugin-invoke JWT (default INVOKE_TOKEN_SECRET='token')

FastGPT is a knowledge-based AI application platform. In 4.15.0-beta4, FastGPT plugin invoke reverse-call endpoints under /api/invoke/ authenticate only by verifying a JWT signed with INVOKETOKENSECRET, which defaults to the constant string token and was not set in official deployment templates. ...

CVE-2026-61684

CVE-2026-61684 affects FastGPT, specifically versions around 4.15.0-beta4. The vulnerability stems from plugin invoke reverse-call endpoints under /api/invoke/* that authenticated solely by a JWT signed with INVOKE_TOKEN_SECRET, which defaults to the literal string token and was not set in offici...

CVE-2026-59236

Authorization Bypass Through User-Controlled Key CWE-639 in the Excel import handlers CustomerImport, LeadImport, ProductImport in Roskus Prospero Flow CRM before 5.14.0 allows a remote, authenticated user of any role or company to create customer, lead, and product records inside another company...

CVE-2026-59236 Authorization bypass in Prospero Flow CRM Excel import allows cross-tenant record injection

Authorization Bypass Through User-Controlled Key CWE-639 in the Excel import handlers CustomerImport, LeadImport, ProductImport in Roskus Prospero Flow CRM before 5.14.0 allows a remote, authenticated user of any role or company to create customer, lead, and product records inside another company...

n8n-MCP: Cross-tenant access to workflow version backups in multi-tenant HTTP deployments

Impact In multi-tenant HTTP deployments — where a single n8n-mcp server serves several tenants — the locally stored workflow version history the automatic backups taken before workflow updates was not isolated per tenant. An authenticated tenant could read workflow version snapshots belonging to...