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Weekly Metasploit Update: NTLM Relay Priv Esc, MCP Server Integration, Paperclip AI RCE Chain, and more

calendar_today June 19, 2026 person Alan David Foster domain rapid7

This week’s release includes five new modules, including a full unauthenticated RCE chain for Paperclip AI and a VS Code extension persistence technique. On the post-exploitation side, the new windows/local/ntlm_relay_2_self module coerces the local machine account to authenticate via OpenEncryptedFileRaw (WebDAV), relays that NTLM authentication to a Domain Controller’s LDAP service, then uses the resulting LDAP session to write Shadow Credentials and obtain a Kerberos service ticket as Adminis

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