CVE-2026-53818 OpenClaw < 2026.4.24 - Owner-Only Tool Policy Bypass via MCP Loopback

OpenClaw before 2026.4.24 contains an authorization bypass vulnerability in the MCP loopback feature that allows non-owner callers to skip owner-only tool policies and before-tool-call hooks. Attackers can invoke owner-only behavior through the affected loopback path to execute restricted tools...

CVE-2026-53818

OpenClaw CVE-2026-53818 affects OpenClaw prior to 2026.4.24. It describes an authorization bypass in the MCP loopback feature that lets non-owner callers skip owner-only tool policies and before-tool-call hooks, potentially causing invocation of owner-only behavior to execute restricted tools whe...

CVE-2026-47250

mcp-server-kubernetes is a Model Context Protocol server for Kubernetes cluster management. Prior to version 3.7.0, the kubectlgeneric tool in mcp-server-kubernetes passes user-supplied flags directly to kubectl without any allowlist, enabling a privilege escalation attack within Kubernetes...

CVE-2026-46519

mcp-server-kubernetes is a Model Context Protocol server for Kubernetes cluster management. Prior to version 3.6.0, mcp-server-kubernetes exposes three environment variables ALLOWONLYREADONLYTOOLS, ALLOWONLYNONDESTRUCTIVETOOLS, ALLOWEDTOOLS documented as access controls for restricting which...

CVE-2026-47250 mcp-server-kubernetes: kubectl-generic flag injection enables Kubernetes bearer token exfiltration

mcp-server-kubernetes is a Model Context Protocol server for Kubernetes cluster management. Prior to version 3.7.0, the kubectlgeneric tool in mcp-server-kubernetes passes user-supplied flags directly to kubectl without any allowlist, enabling a privilege escalation attack within Kubernetes...

CVE-2026-47250

CVE-2026-47250 concerns mcp-server-kubernetes, where the kubectl_generic tool exposes a flag-injection vulnerability due to passing user-supplied flags directly to kubectl without an allowlist. This can enable a privilege-escalation path in Kubernetes environments: an attacker with limited access...

CVE-2026-47250 mcp-server-kubernetes: kubectl-generic flag injection enables Kubernetes bearer token exfiltration

mcp-server-kubernetes is a Model Context Protocol server for Kubernetes cluster management. Prior to version 3.7.0, the kubectlgeneric tool in mcp-server-kubernetes passes user-supplied flags directly to kubectl without any allowlist, enabling a privilege escalation attack within Kubernetes...

CVE-2026-47250 mcp-server-kubernetes: kubectl-generic flag injection enables Kubernetes bearer token exfiltration

mcp-server-kubernetes is a Model Context Protocol server for Kubernetes cluster management. Prior to version 3.7.0, the kubectlgeneric tool in mcp-server-kubernetes passes user-supplied flags directly to kubectl without any allowlist, enabling a privilege escalation attack within Kubernetes...

EUVD-2026-36287

mcp-server-kubernetes is a Model Context Protocol server for Kubernetes cluster management. Prior to version 3.7.0, the kubectlgeneric tool in mcp-server-kubernetes passes user-supplied flags directly to kubectl without any allowlist, enabling a privilege escalation attack within Kubernetes...

CVE-2026-46519 mcp-server-kubernetes Affected By Tool Access Control Bypass: Presentation-Layer Filtering Without Execution-Layer Enforcement

mcp-server-kubernetes is a Model Context Protocol server for Kubernetes cluster management. Prior to version 3.6.0, mcp-server-kubernetes exposes three environment variables ALLOWONLYREADONLYTOOLS, ALLOWONLYNONDESTRUCTIVETOOLS, ALLOWEDTOOLS documented as access controls for restricting which...

CVE-2026-46519

CVE-2026-46519 affects mcp-server-kubernetes (Model Context Protocol server) prior to version 3.6.0. The issue stems from access controls implemented via three environment variables (ALLOW_ONLY_READONLY_TOOLS, ALLOW_ONLY_NON_DESTRUCTIVE_TOOLS, ALLOWED_TOOLS) being enforced only at the tool discov...

CVE-2026-46519 mcp-server-kubernetes Affected By Tool Access Control Bypass: Presentation-Layer Filtering Without Execution-Layer Enforcement

mcp-server-kubernetes is a Model Context Protocol server for Kubernetes cluster management. Prior to version 3.6.0, mcp-server-kubernetes exposes three environment variables ALLOWONLYREADONLYTOOLS, ALLOWONLYNONDESTRUCTIVETOOLS, ALLOWEDTOOLS documented as access controls for restricting which...

CVE-2026-46519 mcp-server-kubernetes Affected By Tool Access Control Bypass: Presentation-Layer Filtering Without Execution-Layer Enforcement

mcp-server-kubernetes is a Model Context Protocol server for Kubernetes cluster management. Prior to version 3.6.0, mcp-server-kubernetes exposes three environment variables ALLOWONLYREADONLYTOOLS, ALLOWONLYNONDESTRUCTIVETOOLS, ALLOWEDTOOLS documented as access controls for restricting which...

Malicious code in 0x2ai-demo9 (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector bb3fa91a9457ef11dc837c301fef1b22dbe1b19f00400215d853958726e1d055 On npm install, the package's postinstall script writes .mcp.json, CLAUDE.md, and a .claude/commands/0x2ai-boot.md slash-command file into the...

Malicious code in 0x2ai-demo8 (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector ecc8b825a6ca24f0ed99210734ea8d4f4fb7bf1bbdb3767b67417bf5cdb83257 On npm install, scripts/postinstall.cjs writes a .mcp.json into the installer's working directory that registers a stdio MCP server...

MAL-2026-5595 Malicious code in 0x2ai-demo8 (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector ecc8b825a6ca24f0ed99210734ea8d4f4fb7bf1bbdb3767b67417bf5cdb83257 On npm install, scripts/postinstall.cjs writes a .mcp.json into the installer's working directory that registers a stdio MCP server...

MAL-2026-5592 Malicious code in 0x2ai-demo6 (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 0f4a43a40af9e707d98ed55406b0ff32dccaad352fccf5d1eaaca41b9959d924 On npm install, scripts/postinstall.cjs writes .mcp.json into the installer's working directory INITCWD wiring Claude Code to a packaged MCP server...

Malicious code in 0x2ai-multi-mq (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 7d056f067b0af2084bd7777fcdb2ae6e2c06bb67f40929ba9900b5aa9cb83649 When the documented invocation npx 0x2ai-multi-mq is run, bin/start.cjs copies chatroom-mcp-lite-patched.cjs and chatroom-monitor.cjs into the user's...

Malicious code in 0x2ai-multi-q (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector e305b12731a6b73c8982935753b52febfa90626f5a75f6942ca154aa708594b6 Running npx 0x2ai-multi-q the package's documented invocation spawns claude --dangerously-skip-permissions and writes a .mcp.json into the user's...

MAL-2026-5601 Malicious code in 0x2ai-multi-q (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector e305b12731a6b73c8982935753b52febfa90626f5a75f6942ca154aa708594b6 Running npx 0x2ai-multi-q the package's documented invocation spawns claude --dangerously-skip-permissions and writes a .mcp.json into the user's...