CVE-2026-119287

Zuke is a code-first, strongly typed build automation system for Deno. Prior to 1.51.0, the @zuke/core MCP registry mode accepts command-form registry descriptors without applying the ZUKEREGISTRYLAUNCHHOSTS authorization enforced for remote module descriptors. When zuke mcp --registry --allow-ru...

CVE-2026-119287 Zuke: Command-form registry descriptors bypass the MCP launch policy

Zuke is a code-first, strongly typed build automation system for Deno. Prior to 1.51.0, the @zuke/core MCP registry mode accepts command-form registry descriptors without applying the ZUKEREGISTRYLAUNCHHOSTS authorization enforced for remote module descriptors. When zuke mcp --registry --allow-ru...

CVE-2026-119287 Zuke: Command-form registry descriptors bypass the MCP launch policy

Zuke is a code-first, strongly typed build automation system for Deno. Prior to 1.51.0, the @zuke/core MCP registry mode accepts command-form registry descriptors without applying the ZUKEREGISTRYLAUNCHHOSTS authorization enforced for remote module descriptors. When zuke mcp --registry --allow-ru...

EUVD-2026-114132

Zuke is a code-first, strongly typed build automation system for Deno. Prior to 1.51.0, the @zuke/core MCP registry mode accepts command-form registry descriptors without applying the ZUKEREGISTRYLAUNCHHOSTS authorization enforced for remote module descriptors. When zuke mcp --registry --allow-ru...

CVE-2026-119287

Zuke is a code-first, strongly typed build automation system for Deno. Prior to 1.51.0, the @zuke/core MCP registry mode accepts command-form registry descriptors without applying the ZUKEREGISTRYLAUNCHHOSTS authorization enforced for remote module descriptors. When zuke mcp --registry --allow-ru...

CVE-2026-119287

The Zuke build automation system for Deno (versions prior to 1.51.0 ) contains a vulnerability in the @zuke/core MCP registry mode. The system fails to apply the ZUKE_REGISTRY_LAUNCH_HOSTS authorization when processing command-form registry descriptors. If a run-capable caller invokes a tool from...

PT-2026-133663

Zuke is a code-first, strongly typed build automation system for Deno. Prior to 1.51.0, the @zuke/core MCP registry mode accepts command-form registry descriptors without applying the ZUKE REGISTRY LAUNCH HOSTS authorization enforced for remote module descriptors. When zuke mcp --registry...

CVE-2026-119287: zuke-build zuke: Zuke is a code-first, strongly typed build automation system for Deno

Zuke is a code-first, strongly typed build automation system for Deno. Prior to 1.51.0, the @zuke/core MCP registry mode accepts command-form registry descriptors without applying the ZUKEREGISTRYLAUNCHHOSTS authorization enforced for remote module descriptors. When zuke mcp --registry --allow-ru...

GO-2026-6525 Obot: MCP Registry API readable without authentication in github.com/obot-platform/obot

Obot: MCP Registry API readable without authentication in github.com/obot-platform/obot...

EUVD-2026-88032

Obot versions before v0.23.0 fail to enforce authentication on MCP Registry endpoints under /v0.1/ when registry authentication is enabled. Unauthenticated attackers can read registry metadata including server names, descriptions, repository URLs, and connect URLs by sending GET requests to...

GHSA-PR6H-VR44-XQ8J Obot: MCP Registry API readable without authentication

Summary In affected versions, enabling registry authentication OBOTSERVERENABLEREGISTRYAUTH=true does not actually protect the MCP Registry endpoints under /v0.1/ — they remain readable by unauthenticated callers. Am I affected? You are affected if you run Obot = v0.22.1 with...

PT-2026-99709

Name of the Vulnerable Software and Affected Versions Obot versions prior to 0.23.0 Description When registry authentication is enabled via the OBOT SERVER ENABLE REGISTRY AUTH variable, the software fails to enforce authentication on MCP Registry endpoints under the /v0.1/ path. This occurs...

EUVD-2026-78659

atomic-agents-stack before 1.1.0 accepts cleartext HTTP schemes in the HTTP MCP server-registry backend factory, allowing network man-in-the-middle attackers to rewrite catalog responses. Attackers can inject arbitrary command and argument values that are spawned as local subprocesses by...

atomic-agents-stack: HTTP MCP catalog accepts cleartext http and spawns catalog-supplied commands (MITM to RCE)

The HTTP MCP server-registry backend factory atomicagents/mcpregistry/http.py, makehttpmcpserverregistrybackendfromurl accepts both http and https schemes. Catalog entries carry command/args that are type-validated but content-unrestricted, and are later spawned as local stdio subprocesses by...

SUSE CVE-2026-44427

The MCP Registry provides MCP clients with a list of MCP servers, like an app store for MCP servers. From 1.1.0 to 1.7.4, the TrailingSlashMiddleware in internal/api/server.go is vulnerable to an open redirect attack. An attacker can craft a URL with a protocol-relative path e.g., //evil.com/ tha...

SUSE CVE-2026-44428

The MCP Registry provides MCP clients with a list of MCP servers, like an app store for MCP servers. Prior to 1.7.6, the client-side and server-side GitHub OIDC flow is bound only to a global audience string, not to the specific registry instance being targeted. On the client side, the publisher...

SUSE CVE-2026-44429

The MCP Registry provides MCP clients with a list of MCP servers, like an app store for MCP servers. Prior to 1.7.7, the public catalogue UI served at GET / file internal/api/handlers/v0/uiindex.html is vulnerable to stored cross-site scripting via the server.websiteUrl field of any published...

SUSE CVE-2026-44430

The MCP Registry provides MCP clients with a list of MCP servers, like an app store for MCP servers. Prior to 1.7.7, the Registry's HTTP-based namespace verification POST /v0/auth/http, POST /v0.1/auth/http uses safeDialContext internal/api/handlers/v0/auth/http.go:67-110 to refuse dialling...

SUSE CVE-2026-45781

The MCP Registry provides MCP clients with a list of MCP servers, like an app store for MCP servers. Prior to 1.7.9, OCI ownership validation skips label-match check when upstream OCI registry returns HTTP 429, letting any authenticated publisher bind their io.github./ namespace to OCI images the...

GO-2026-5607 MCP Registry has an unauthenticated SSRF: HTTP namespace verification dials 6to4 / NAT64 / site-local IPv6 addresses, bypassing private-address allowlist in github.com/modelcontextprotocol/registry

MCP Registry has an unauthenticated SSRF: HTTP namespace verification dials 6to4 / NAT64 / site-local IPv6 addresses, bypassing private-address allowlist in github.com/modelcontextprotocol/registry...