CVE-2026-50287: Missing Authentication for Critical Function

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 MCPHTTP=1. In that mode, the /mcp endpoint accepts requests without any HTTP authentication layer. A remote client can...

@agenticmail/api (>=0.6.0, <=0.7.21), @agenticmail/claudecode (>=0.1.0, <=0.1.17) +1 more potentially affected by CVE-2026-50287 via @agenticmail/mcp (>=0.6.2, <=0.7.9)

@agenticmail/mcp NPM version =0.6.2, =0.6.0, =0.1.0, =0.6.0, =0.8.36 Source cves: CVE-2026-50287 Source advisory: SNYK:JS-AGENTICMAILMCP-17751067...

@agenticmail/api (>=0.6.0, <=0.7.21), @agenticmail/claudecode (>=0.1.0, <=0.1.17) +1 more potentially affected by CVE-2026-50287 via @agenticmail/mcp (>=0.6.2, <=0.7.9)

@agenticmail/mcp NPM version =0.6.2, =0.6.0, =0.1.0, =0.6.0, =0.8.36 Source cves: CVE-2026-50287 Source advisory: OSV:GHSA-63GR-G7JC-V8RG...