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CVE-2026-50287

Missing Authentication for Critical Function in @agenticmail/mcp PUBLISHED

Description (CNA)

AgenticMail gives AI agents real email addresses and phone numbers. Prior to version 0.9.27, @agenticmail/mcp exposes a Streamable HTTP transport when started with --http or MCP_HTTP=1. In that mode, the /mcp endpoint accepts requests without any HTTP authentication layer. A remote client can initialize a session and call tools directly. This issue has been patched in version 0.9.27.

Affected (CNA)

Vendor / productVersions
agenticmail / agenticmailaffected < 0.9.27

CWE

CWE-306

References

ADP enrichment

CISA-ADP

No English description supplied.