CVE-2026-42236: Allocation of Resources Without Limits or Throttling

n8n is an open source workflow automation platform. Prior to versions 1.123.32, 2.17.4, and 2.18.1, the MCP OAuth client registration endpoint accepted unauthenticated requests and stored client data without adequate resource controls. An unauthenticated remote attacker could exhaust server memor...

sublinear-time-solver has a Path Traversal Issue

A vulnerability was found in ruvnet sublinear-time-solver 1.5.0. Affected by this vulnerability is the function exportstate of the file src/consciousness-explorer/mcp/server.js of the component MCP Interface. The manipulation results in path traversal. The attack can be executed remotely. The...

Directory Traversal

Overview sublinear-time-solver is a The Ultimate Mathematical & AI Toolkit: Sublinear algorithms, consciousness exploration, psycho-symbolic reasoning, chaos analysis, and temporal prediction in one unified MCP interface. WASM-accelerated with Lyapunov exponents and attractor dynamics. Affected...

Directory Traversal

Overview Affected versions of this package are vulnerable to Directory Traversal via the exportstate function in the MCP Interface component. An attacker can overwrite or access arbitrary files by supplying crafted input to manipulate file paths remotely. Details A Directory Traversal attack also...

Arbitrary Command Injection

Overview mcp-server-rijksmuseum is a Affected versions of this package are vulnerable to Arbitrary Command Injection via the openimageinbrowser function. An attacker can execute arbitrary operating system commands by manipulating the imageUrl argument remotely. Remediation There is no fixed versi...

CVE-2026-7653

A security flaw has been discovered in r-huijts mcp-server-rijksmuseum up to 1.0.4. Affected is the function openimageinbrowser of the file src/index.ts of the component MCP Interface. Performing a manipulation of the argument imageUrl results in os command injection. The attack is possible to be...

CVE-2026-7645

A vulnerability was found in ruvnet sublinear-time-solver 1.5.0. Affected by this vulnerability is the function exportstate of the file src/consciousness-explorer/mcp/server.js of the component MCP Interface. The manipulation results in path traversal. The attack can be executed remotely. The...

CVE-2026-7653

A security flaw has been discovered in r-huijts mcp-server-rijksmuseum up to 1.0.4. Affected is the function openimageinbrowser of the file src/index.ts of the component MCP Interface. Performing a manipulation of the argument imageUrl results in os command injection. The attack is possible to be...

CVE-2026-7653

Affected product : r-huijts mcp-server-rijksmuseum (MCP Interface) up to 1.0.4. Vulnerable component/function : open_image_in_browser in src/index.ts. Vulnerability : Performing a manipulation of the argument imageUrl results in an OS command injection. The attack can be carried out remotely (net...

CVE-2026-7653 r-huijts mcp-server-rijksmuseum MCP index.ts open_image_in_browser os command injection

A security flaw has been discovered in r-huijts mcp-server-rijksmuseum up to 1.0.4. Affected is the function openimageinbrowser of the file src/index.ts of the component MCP Interface. Performing a manipulation of the argument imageUrl results in os command injection. The attack is possible to be...

EUVD-2026-26800

A security flaw has been discovered in r-huijts mcp-server-rijksmuseum up to 1.0.4. Affected is the function openimageinbrowser of the file src/index.ts of the component MCP Interface. Performing a manipulation of the argument imageUrl results in os command injection. The attack is possible to be...

CVE-2026-7653 r-huijts mcp-server-rijksmuseum MCP index.ts open_image_in_browser os command injection

A security flaw has been discovered in r-huijts mcp-server-rijksmuseum up to 1.0.4. Affected is the function openimageinbrowser of the file src/index.ts of the component MCP Interface. Performing a manipulation of the argument imageUrl results in os command injection. The attack is possible to be...

CVE-2026-7653

A security flaw has been discovered in r-huijts mcp-server-rijksmuseum up to 1.0.4. Affected is the function openimageinbrowser of the file src/index.ts of the component MCP Interface. Performing a manipulation of the argument imageUrl results in os command injection. The attack is possible to be...

CVE-2026-7642

A vulnerability was detected in pskill9 website-downloader up to 0.1.0. This affects the function downloadwebsite of the file src/index.ts of the component MCP Interface. Performing a manipulation of the argument outputPath results in os command injection. The attack may be initiated remotely. Th...

CVE-2026-7645 ruvnet sublinear-time-solver MCP server.js export_state path traversal

A vulnerability was found in ruvnet sublinear-time-solver 1.5.0. Affected by this vulnerability is the function exportstate of the file src/consciousness-explorer/mcp/server.js of the component MCP Interface. The manipulation results in path traversal. The attack can be executed remotely. The...

CVE-2026-7645

A vulnerability was found in ruvnet sublinear-time-solver 1.5.0. Affected by this vulnerability is the function exportstate of the file src/consciousness-explorer/mcp/server.js of the component MCP Interface. The manipulation results in path traversal. The attack can be executed remotely. The...

CVE-2026-7645 ruvnet sublinear-time-solver MCP server.js export_state path traversal

A vulnerability was found in ruvnet sublinear-time-solver 1.5.0. Affected by this vulnerability is the function exportstate of the file src/consciousness-explorer/mcp/server.js of the component MCP Interface. The manipulation results in path traversal. The attack can be executed remotely. The...

CVE-2026-7644 ChatGPTNextWeb NextChat actions.ts addMcpServer improper authorization

A vulnerability has been found in ChatGPTNextWeb NextChat up to 2.16.1. Affected is the function addMcpServer of the file app/mcp/actions.ts. The manipulation leads to improper authorization. Remote exploitation of the attack is possible. The exploit has been disclosed to the public and may be...

CVE-2026-7642 pskill9 website-downloader MCP index.ts download_website os command injection

A vulnerability was detected in pskill9 website-downloader up to 0.1.0. This affects the function downloadwebsite of the file src/index.ts of the component MCP Interface. Performing a manipulation of the argument outputPath results in os command injection. The attack may be initiated remotely. Th...

CVE-2026-7642

A vulnerability was detected in pskill9 website-downloader up to 0.1.0. This affects the function downloadwebsite of the file src/index.ts of the component MCP Interface. Performing a manipulation of the argument outputPath results in os command injection. The attack may be initiated remotely. Th...