CVE-2026-42271
🗓️ 08 May 2026 03:35:16Reported by GitHub_MType 
cve🔗 web.nvd.nist.gov📰️ 12 Media mentions👁 428 Views🌐 WEB
| Reporter | Title | Published | Views | Family All 51 |
|---|---|---|---|---|
 | Exploit for Command Injection in Litellm | 20 May 202601:12 | – | githubexploit |
| Exploit for Command Injection in Litellm | 7 Jul 202623:52 | – | githubexploit |
 | CVE-2026-42271 | 8 May 202603:35 | – | attackerkb |
 | CVE-2026-42271 vulnerabilities | 6 May 202619:17 | – | cgr |
 | CVE-2026-42271 | 8 May 202604:40 | – | circl |
 | BerriAI LiteLLM Command Injection Vulnerability | 8 Jun 202600:00 | – | cisa_kev |
| Kludex Starlette HTTP Request/Response Smuggling Vulnerability | 2 Sep 202600:00 | – | cisa_kev |
 | CISA Adds Two Known Exploited Vulnerabilities to Catalog | 8 Jun 202612:00 | – | cisa |
 | LiteLLM command injection vulnerability | 8 May 202600:00 | – | cnnvd |
 | CVE-2026-42271 LiteLLM: Authenticated command execution via MCP stdio test endpoints | 8 May 202603:35 | – | cvelist |
10
Node
OR
[
{
"vendor": "BerriAI",
"product": "litellm",
"versions": [
{
"version": ">= 1.74.2, < 1.83.7",
"status": "affected"
}
]
}
]| Parameter | Position | Path | Description | CWE |
|---|---|---|---|---|
| transport | request body | /mcp-rest/test/connection | Authenticated command injection via MCP stdio transport. The endpoint accepts a server configuration in the request body and spawns the provided command as a subprocess. | CWE-77, CWE-78 |
| command | request body | /mcp-rest/test/connection | Authenticated command injection via MCP stdio transport. The endpoint accepts a server configuration in the request body and spawns the provided command as a subprocess. | CWE-77, CWE-78 |
| args | request body | /mcp-rest/test/connection | Authenticated command injection via MCP stdio transport. The endpoint accepts a server configuration in the request body and spawns the provided command as a subprocess. | CWE-77, CWE-78 |
| env | request body | /mcp-rest/test/connection | Authenticated command injection via MCP stdio transport. The endpoint accepts a server configuration in the request body and spawns the provided command as a subprocess. | CWE-77, CWE-78 |
| transport | request body | /mcp-rest/test/tools/list | Authenticated command injection via MCP stdio transport. The endpoint accepts a server configuration in the request body and spawns the provided command as a subprocess. | CWE-77, CWE-78 |
| command | request body | /mcp-rest/test/tools/list | Authenticated command injection via MCP stdio transport. The endpoint accepts a server configuration in the request body and spawns the provided command as a subprocess. | CWE-77, CWE-78 |
| args | request body | /mcp-rest/test/tools/list | Authenticated command injection via MCP stdio transport. The endpoint accepts a server configuration in the request body and spawns the provided command as a subprocess. | CWE-77, CWE-78 |
| env | request body | /mcp-rest/test/tools/list | Authenticated command injection via MCP stdio transport. The endpoint accepts a server configuration in the request body and spawns the provided command as a subprocess. | CWE-77, CWE-78 |
10
Data
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15 Jul 2026 02:21Current
6.3Medium risk
Vulners AI Score6.3
CVSS 3.18.8
CVSS 48.7
EPSS0.9257
SSVC