Roslyn CodeLens MCP Server 安全漏洞

Roslyn CodeLens MCP Server is a Roslyn-based .NET code library tool for deep semantic analysis, developed by Marcel Roozekrans. Versions of Roslyn CodeLens MCP Server from 0.0.9 to 1.17.0 contain security vulnerabilities. These vulnerabilities stem from the getdiagnostics tool, which loads and...

n8n-MCP 访问控制错误漏洞

n8n-MCP is a model context protocol server developed by Romuald Członkowski, an individual developer. Versions of n8n-MCP prior to 2.51.2 contained an access control vulnerability. This vulnerability arises when multi-tenant mode is enabled, and headers are omitted or only partially provided duri...

PT-2026-44846

Name of the Vulnerable Software and Affected Versions Roslyn CodeLens MCP Server versions 0.0.9 through 1.16.0 Description The get diagnostics MCP tool loads and executes all DiagnosticAnalyzer assemblies referenced by the target solution without an allowlist, signature check, or user confirmatio...

MCP Security 代码问题漏洞

MCP Security is a security tool developed by the Spring AI Community as an open-source project, designed to provide OAuth 2.0 authorization support for the Spring AI’s MCP protocol. Versions of MCP Security prior to 0.1.9 contained code-related vulnerabilities. These vulnerabilities stemmed from...

360solutions-bc-mcp (>=0.5.3 <=0.5.6), 3di-cmd-client (>=0.0.1a0 <=0.0.3) +749 more potentially affected by CVE-2026-48523 via pyjwt (>=2.0.0 <=2.12.1)

pyjwt PYPI version =2.0.0, =0.5.3, =0.0.1a0, =1.1.1, =0.1.0, =0.1.1, =0.1.31, =0.1.0, =1.5.0, =0.1.0, =0.2.9, =0.5.0, =1.89.5, =1.420.4 and more Source cves: CVE-2026-48523 Source advisory: SNYK:PYTHON-PYJWT-17054902...

poc-ccweb-unauth-rce

CVE — pqhaz3925/ccweb Unauthenticated RCE via Claude Code Cont...

360solutions-bc-mcp (>=0.5.3 <=0.5.6), ariadne (>=0.17.0 <=0.17.1b1) +25 more potentially affected by CVE-2026-48710 via starlette (>=1.0.0 <=1.0.0rc1)

starlette PYPI version =1.0.0, =0.5.3, =0.17.0, =7.2.0, =0.21.0, =1.9.13, =0.8.1, =1.1.2, =0.8.1, =2.10.0, =0.0.1a25, =2.14.0, =3.1.7 and more Source cves: CVE-2026-48710 Source advisory: SNYK:PYTHON-STARLETTE-16881242...

@11ty/eleventy (=3.0.0-alpha.16), @agiflowai/aicode-toolkit (>=0.6.0 <=1.1.0) +95 more potentially affected by CVE-2026-44646 via liquidjs (>=10.10.0 <=10.25.7)

liquidjs NPM version =10.10.0, =0.6.0, =0.1.0, =0.0.0, =0.5.5, =0.8.0, =1.0.1, =1.6.3, =3.11.0, =3.11.0, =3.11.0, =1.0.0, =1.0.0-beta.5 - @clairview/api =23.1.0 and more Source cves: CVE-2026-44646 Source advisory: OSV:GHSA-9X9P-QF8F-MVJG...

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...

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...

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,...

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 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,...

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,...

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...

CVE-2026-44450 Lumiverse: RCE via MCP stdio argument injection

Lumiverse is a full-featured AI chat application. Prior to 0.9.7, the MCP server creation endpoint validates the command field against an allowlist of binary names but forwards the args array to the child process without any validation. Every binary on the allowlist accepts an inline-code executi...

CVE-2026-44450 Lumiverse: RCE via MCP stdio argument injection

Lumiverse is a full-featured AI chat application. Prior to 0.9.7, the MCP server creation endpoint validates the command field against an allowlist of binary names but forwards the args array to the child process without any validation. Every binary on the allowlist accepts an inline-code executi...

MAL-2026-4811 Malicious code in docontrol-mcp (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 b4326be57466c23f5347d67f1e2adcd9c1b508ffc42b04ebcadfe7c85bd75a97 Installing the package or importing the module exfiltrates basic information about the host, and the package has no other purpose. --- Category: PROBABLYPENTES...

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...