CVE-2026-52001
UnknownSummary
An issue in geelen mcp-remote 0.1.18 through 0.1.38 allows a remote attacker to obtain sensitive information via the SSE transport eventSourceInit fetch wrapper in src/lib/utils.ts.
Risk Assessment
This may lead to leakage of confidential data, posing a threat to information security.
Recommendation
Update mcp-remote to a version that includes a fix for this vulnerability.
Other vulnerabilities in mcp-remote
See all- CVE-2026-51997Unknown
An issue in geelen mcp-remote 0.1.16 through 0.1.38 allows a remote attacker to execute arbitrary code via the open() functions.
- CVE-2026-51996Unknown
An issue in geelen mcp-remote 0.1.16 through 0.1.38 allows a remote attacker to execute arbitrary code via the src/lib/utils.ts and the getServerUrlHash function.
- CVE-2026-51994Unknown
mcp-remote versions 0.1.32 through 0.1.38 are vulnerable to Server-Side Request Forgery (SSRF) via the resource_metadata URL extracted from a remote MCP server's WWW-Authenticate header.
Original NVD description (English source)
An issue in geelen mcp-remote 0.1.18 through 0.1.38 allows a remote attacker to obtain sensitive information via the SSE transport eventSourceInit fetch wrapper " src/lib/utils.ts