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: GHSA-63GR-G7JC-V8RG...

GHSA-63GR-G7JC-V8RG @agenticmail/mcp Missing Authentication for Critical Function

AgenticMail MCP HTTP authorization bypass Summary @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 initialize a session and call tools directly. T...

@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...

@agenticmail/mcp Missing Authentication for Critical Function

AgenticMail MCP HTTP authorization bypass Summary @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 initialize a session and call tools directly. T...

SQL Injection

Overview @agenticmail/api is a REST API server for AgenticMail — email, SMS, and phone call-control endpoints for AI agents Affected versions of this package are vulnerable to SQL Injection through insufficient validation in the sender process, SQL identifier handling, and outbound worker secret...

@agenticmail/cli (>=0.5.57, <=0.8.36), agenticmail (>=0.3.0, <=0.5.56) potentially affected by CVE-2026-47255 via @agenticmail/api (>=0.3.3, <=0.7.21)

@agenticmail/api NPM version =0.3.3, =0.5.57, =0.3.0, =0.5.56 Source cves: CVE-2026-47255 Source advisory: SNYK:JS-AGENTICMAILAPI-17739018...

@agenticmail/cli (>=0.5.57, <=0.8.36), agenticmail (>=0.3.0, <=0.5.56) potentially affected by CVE-2026-47255 via @agenticmail/api (>=0.3.3, <=0.7.21)

@agenticmail/api NPM version =0.3.3, =0.5.57, =0.3.0, =0.5.56 Source cves: CVE-2026-47255 Source advisory: OSV:GHSA-WJJV-3MJ2-39HF...

@agenticmail/cli (>=0.5.57, <=0.8.36), agenticmail (>=0.3.0, <=0.5.56) potentially affected by CVE-2026-47255 via @agenticmail/api (>=0.3.3, <=0.7.21)

@agenticmail/api NPM version =0.3.3, =0.5.57, =0.3.0, =0.5.56 Source cves: CVE-2026-47255 Source advisory: GHSA-WJJV-3MJ2-39HF...

GHSA-WJJV-3MJ2-39HF AgenticMail API/storage and outbound relay hardening fixes

The current upstream main branch at commit 7e0206d was reviewed, and the fix-first patch set was rebased on 2026-05-18. The patches cover: validated and bound inactive-agent hour filtering; storage SQL identifier validation; metadata-backed ownership checks for raw storage SQL; blocking direct...

@agenticmail/api (>=0.2.26, <=0.7.21), @agenticmail/claudecode (>=0.1.0, <=0.1.17) +5 more potentially affected by CVE-2026-47255 via @agenticmail/core (>=0.2.26, <=0.7.6)

@agenticmail/core NPM version =0.2.26, =0.2.26, =0.1.0, =0.5.57, =0.2.1, =0.5.40, =0.5.40, =0.3.0, =0.5.56 Source cves: CVE-2026-47255 Source advisory: OSV:GHSA-WJJV-3MJ2-39HF...

@agenticmail/api (>=0.2.26, <=0.7.21), @agenticmail/claudecode (>=0.1.0, <=0.1.17) +5 more potentially affected by CVE-2026-47255 via @agenticmail/core (>=0.2.26, <=0.7.6)

@agenticmail/core NPM version =0.2.26, =0.2.26, =0.1.0, =0.5.57, =0.2.1, =0.5.40, =0.5.40, =0.3.0, =0.5.56 Source cves: CVE-2026-47255 Source advisory: SNYK:JS-AGENTICMAILCORE-17739017...

@agenticmail/api (>=0.2.26, <=0.7.21), @agenticmail/claudecode (>=0.1.0, <=0.1.17) +5 more potentially affected by CVE-2026-47255 via @agenticmail/core (>=0.2.26, <=0.7.6)

@agenticmail/core NPM version =0.2.26, =0.2.26, =0.1.0, =0.5.57, =0.2.1, =0.5.40, =0.5.40, =0.3.0, =0.5.56 Source cves: CVE-2026-47255 Source advisory: GHSA-WJJV-3MJ2-39HF...

SQL Injection

Overview @agenticmail/core is a Core SDK for AgenticMail — email, SMS, and phone call-control for AI agents Affected versions of this package are vulnerable to SQL Injection through insufficient validation in the sender process, SQL identifier handling, and outbound worker secret management. An...