CVE-2026-44895

GitLab MCP Server lets an AI agent talk directly to GitLab. Prior to 0.6.0, the HTTP transport in src/transport.ts ships with no authentication layer at all and a wildcard Access-Control-Allow-Origin: on every response. The structural defect is that the SSE server stands up a stateful,...

PT-2026-43619

Name of the Vulnerable Software and Affected Versions protobufjs affected versions not specified Description An issue exists where the software could recurse without a depth limit during the conversion of decoded messages to plain objects or JSON. This specifically affects the generated toObject...

PT-2026-43621

Name of the Vulnerable Software and Affected Versions python-engineio versions prior to 4.13.2 Description An attacker can trigger the creation of unnecessary background threads in the server by exploiting the heartbeat mechanism. This occurs when a new connection is received or when a client sen...

CVE-2026-44895

GitLab MCP Server lets an AI agent talk directly to GitLab. Prior to 0.6.0, the HTTP transport in src/transport.ts ships with no authentication layer at all and a wildcard Access-Control-Allow-Origin: on every response. The structural defect is that the SSE server stands up a stateful,...

CVE-2026-44895 GitLab MCP Server: SSE transport has no authentication and wildcard CORS, exposing all GitLab tools

GitLab MCP Server lets an AI agent talk directly to GitLab. Prior to 0.6.0, the HTTP transport in src/transport.ts ships with no authentication layer at all and a wildcard Access-Control-Allow-Origin: on every response. The structural defect is that the SSE server stands up a stateful,...

EUVD-2026-32003

GitLab MCP Server lets an AI agent talk directly to GitLab. Prior to 0.6.0, the HTTP transport in src/transport.ts ships with no authentication layer at all and a wildcard Access-Control-Allow-Origin: on every response. The structural defect is that the SSE server stands up a stateful,...

CVE-2026-44895

CVE-2026-44895 (GitLab MCP Server SSE transport) has concrete technical details in the connected documents. The MCP server’s SSE HTTP transport (USE_SSE=true) ships with no authentication and sets Access-Control-Allow-Origin: * on all responses, exposing a stateful RPC endpoint backed by the oper...

PT-2026-43620

Name of the Vulnerable Software and Affected Versions radvd versions prior to 2.21 Description The radvdump utility contains a stack buffer overflow in the Route Information option parser. When processing a crafted ICMPv6 Router Advertisement, the print ff function copies up to 2032 bytes of...

GitLab MCP Server 安全漏洞

GitLab MCP Server is an open-source tool developed by yoda.digital that connects AI agents with GitLab repositories. Versions of GitLab MCP Server prior to 0.6.0 contained security vulnerabilities. These vulnerabilities stemmed from the lack of authentication mechanisms at the HTTP transport laye...