https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Mon, 19 Oct 2026 05:32:05 +0000 https://cve.radiocsirt.org/vuln/euvd-2026-262253 EUVD-2026-262253 https://cve.radiocsirt.org/vuln/euvd-2026-262253 https://cve.radiocsirt.org/vuln/fkie_cve-2025-66401 <p>MCP Watch is a comprehensive security scanner for Model Context Protocol (MCP) servers. In 0.1.2 and earlier, the MCPScanner class contains a critical Command Injection vulnerability in the cloneRepo method. The application passes the user-supplied githubUrl argument directly to a system shell via execSync without sanitization. This allows an attacker to execute arbitrary commands on the host machine by appending shell metacharacters to the URL.</p> <p>MCP Watch is a comprehensive security scanner for Model Context Protocol (MCP) servers. In 0.1.2 and earlier, the MCPScanner class contains a critical Command Injection vulnerability in the cloneRepo method. The application passes the user-supplied githubUrl argument directly to a system shell via execSync without sanitization. This allows an attacker to execute arbitrary commands on the host machine by appending shell metacharacters to the URL.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2025-66401 https://cve.radiocsirt.org/vuln/ghsa-27m7-ffhq-jqrm <p><strong>Affected:</strong> npm: mcp-watch</p> <p>### Summary The `MCPScanner ` class contains a critical Command Injection vulnerability in the `cloneRepo `method. The application passes the user-supplied githubUrl argument directly to a system shell via execSync without sanitization. This allows an attacker to execute arbitrary commands on the host machine by appending shell metacharacters to the URL.</p> <p>### Details The vulnerability exists in the src/scanner/MCPScanner.ts file within the cloneRepo method.</p> <p>[https://github.com/kapilduraphe/mcp-watch/blob/0fca7228bd313ae5aa938d61311377e88ce6e682/src/scanner/McpScanner.ts#L181](https://github.com/kapilduraphe/mcp-watch/blob/0fca7228bd313ae5aa938d61311377e88ce6e682/src/scanner/McpScanner.ts#L181)</p> <p>The code uses child_process.execSync to execute a git clone command:</p> <p>Because execSync spawns a shell (defaulting to `/bin/sh` on Unix or` cmd.exe` on Windows), any shell metacharacters present in the url argument will be interpreted by the shell. The application does not validate that the url is a valid Git URL, nor does it sanitize input for shell metacharacters.</p> <p>### PoC Install the package or clone the repository.</p> <p>Run the scanner using the CLI (or invoke scanRepository programmatically).</p> <p>Provide a malicious URL containing a command separator (e.g., ;, &amp;, or |) and a system command. payload : `npm run scan:github &#34;https://github.com/kapilduraphe/mcp-watch &amp; calc.exe&#34;`</p> <p>&lt;img width=&#34;1918&#34; height=&#34;1046&#34; alt=&#34;image&#34; src=&#34;https://github.com/user-attachments/assets/021c1dfa-3f87-483c-…</p> <p><strong>Affected:</strong> npm: mcp-watch</p> <p>### Summary The `MCPScanner ` class contains a critical Command Injection vulnerability in the `cloneRepo `method. The application passes the user-supplied githubUrl argument directly to a system shell via execSync without sanitization. This allows an attacker to execute arbitrary commands on the host machine by appending shell metacharacters to the URL.</p> <p>### Details The vulnerability exists in the src/scanner/MCPScanner.ts file within the cloneRepo method.</p> <p>[https://github.com/kapilduraphe/mcp-watch/blob/0fca7228bd313ae5aa938d61311377e88ce6e682/src/scanner/McpScanner.ts#L181](https://github.com/kapilduraphe/mcp-watch/blob/0fca7228bd313ae5aa938d61311377e88ce6e682/src/scanner/McpScanner.ts#L181)</p> <p>The code uses child_process.execSync to execute a git clone command:</p> <p>Because execSync spawns a shell (defaulting to `/bin/sh` on Unix or` cmd.exe` on Windows), any shell metacharacters present in the url argument will be interpreted by the shell. The application does not validate that the url is a valid Git URL, nor does it sanitize input for shell metacharacters.</p> <p>### PoC Install the package or clone the repository.</p> <p>Run the scanner using the CLI (or invoke scanRepository programmatically).</p> <p>Provide a malicious URL containing a command separator (e.g., ;, &amp;, or |) and a system command. payload : `npm run scan:github &#34;https://github.com/kapilduraphe/mcp-watch &amp; calc.exe&#34;`</p> <p>&lt;img width=&#34;1918&#34; height=&#34;1046&#34; alt=&#34;image&#34; src=&#34;https://github.com/user-attachments/assets/021c1dfa-3f87-483c-…</p> https://cve.radiocsirt.org/vuln/ghsa-27m7-ffhq-jqrm