CVE-2026-63745

SurrealDB prior to 3.1.0 contains an authorization bypass in which authenticated users can spoof composite record-id field values by writing to editable body fields. This allows bypassing permission checks that gate access on id components (e.g., tenant isolation) by setting same-named body field...

PT-2026-61561

SurrealDB versions before 3.1.0 contain an authorization bypass vulnerability where authenticated users can spoof composite record-id field values by writing to editable body fields. Attackers can bypass permission rules that gate access on id components like tenant isolation by setting same-name...

CVE-2026-63921

CVE-2026-63921 affects the Linux kernel’s IPv6 VTI (ip6: vti) implementation. The root cause is a collision-lookup using dev_net(dev) in vti6_siocdevprivate(), which, after tunnels migrate between namespaces, can cause SIOCCHGTUNNEL to resolve against the wrong netns. This enables a scenario wher...

Improper Authorization

n8n-mcp is vulnerable to Improper Authorization. The vulnerability is due to insufficient tenant isolation in multi-tenant HTTP mode, which allows an authenticated tenant to access locally stored workflow version backups outside of its assigned tenant scope...

Improper Authorization

n8n-mcp is vulnerable to Improper Authorization. The vulnerability is due to insufficient tenant isolation of locally stored workflow version history, which allows an authenticated tenant to read or delete workflow backups belonging to other tenants, exposing sensitive configuration data and...

CVE-2026-54052

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-2026-54052 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-2026-59236

Roskus Prospero Flow CRM (pre-5.14.0) is affected by CVE-2026-59236: Authorization bypass in Excel import handlers (CustomerImport, LeadImport, ProductImport). A remote, authenticated user can inject records into another tenant by supplying a spreadsheet with a company_id pointing to the victim t...

CVE-2026-62147

The Tempo Operator's gateway component failed to consistently apply namespace-scoped redaction on some query API response paths when query RBAC was enabled, allowing an authenticated user to read span attributes belonging to other tenants' namespaces...

PT-2026-57809

Name of the Vulnerable Software and Affected Versions Tempo Operator affected versions not specified Description The gateway component fails to consistently apply namespace-scoped redaction on certain query API response paths when query RBAC Role-Based Access Control is enabled. This allows an...

CVE-2026-55881

OpenReplay is a self-hosted session replay suite. From 1.22.0 before 1.27.0, getFirstMob returned 15-second presigned S3 download URLs for a session's DOM-replay recording based solely on the session path parameter, while validateProjectAccess checked only that the project belonged to the...

CVE-2026-55418

FastGPT is an open source AI knowledge base platform. Prior to v4.15.0-beta5, two FastGPT file handlers authorize an unrelated resource and then sign or read an S3 object using a key taken directly from the request, without checking that the key belongs to the caller's team. Because S3 object key...

PT-2026-56264

Name of the Vulnerable Software and Affected Versions FastGPT versions prior to v4.15.0-beta5 Description Two file handlers fail to verify if a requested S3 object key belongs to the caller's team. Since S3 object keys are global within a bucket and only include the tenant ID as a path segment, a...

PYSEC-2026-858 OpenStack Nova Router metadata queries are not restricted by tenant

Interaction error in OpenStack Nova and Neutron before Havana 2013.2.1 and icehouse-1 does not validate the instance ID of the tenant making a request, which allows remote tenants to obtain sensitive metadata by spoofing the device ID that is bound to a port, which is not properly handled by 1...

Improper Verification of Cryptographic Signature

Overview Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature in the JWKS key caching process. An attacker can gain unauthorized access to another issuer or tenant's resources by crafting a valid token for one allowed issuer and exploiting the cache...

GHSA-WHWG-VH4F-PMMF SurrealDB: Edge PERMISSIONS FOR delete bypassed when a connected node is deleted

In SurrealDB, records can be connected as a graph: a RELATE statement creates an edge record between two node records. If either endpoint node is deleted, SurrealDB automatically removes the edge row to keep the graph consistent. A user with permission to delete a node could also delete the edges...

SurrealDB: Edge PERMISSIONS FOR delete bypassed when a connected node is deleted

In SurrealDB, records can be connected as a graph: a RELATE statement creates an edge record between two node records. If either endpoint node is deleted, SurrealDB automatically removes the edge row to keep the graph consistent. A user with permission to delete a node could also delete the edges...

GHSA-GCWR-5MRF-FVCH SurrealDB: Authorization Bypass in KILL Statement Allows Termination of Other Users' Live Queries

The KILL statement is used to terminate LIVE SELECT subscriptions that capture real-time changes to data within a table. The KILL statement implementation in core/src/expr/statements/kill.rs verifies that the requesting user has database-level access, but does not verify that the requesting user ...

SurrealDB: Authorization Bypass in KILL Statement Allows Termination of Other Users' Live Queries

The KILL statement is used to terminate LIVE SELECT subscriptions that capture real-time changes to data within a table. The KILL statement implementation in core/src/expr/statements/kill.rs verifies that the requesting user has database-level access, but does not verify that the requesting user ...