
Research
/Security News
Critical Vulnerability in NestJS Devtools: Localhost RCE via Sandbox Escape
A flawed sandbox in @nestjs/devtools-integration lets attackers run code on your machine via CSRF, leading to full Remote Code Execution (RCE).
CLI ・ Discord ・ Documentation
Relay helps builds create apps on email workflows. See it as a crossover between an email client and Claude code ✉️
relay messages ls --limit 10 --unread
Using account: piedpiper
Messages from richard@piedpiper.com
┏━━━━━━━┳━━━━━━━━━━━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━┳━━━━━━━━━━━━┓
┃ UID ┃ Timestamp ┃ From ┃ Subject ┃ Snippet ┃
┡━━━━━━━╇━━━━━━━━━━━━━━━━━━━━━━━━━━╇━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━╇━━━━━━━━━━━━╇━━━━━━━━━━━━┩
│ 15443 │ 2025-06-23 12:35:44 UTC │ gilfoyle@piedpiper.com │ Server │ The │
│ │ │ │ migration │ migration │
│ │ │ │ complete │ is done... │
│ 15467 │ 2025-06-26 12:46:09 UTC │ dinesh@piedpiper.com │ RE: My │ Actually │
│ │ │ │ code is │ Gilfoyle, │
│ │ │ │ perfect │ your cod...│
│ 15555 │ 2025-07-08 15:46:27 UTC │ jared@piedpiper.com │ Team │ Hi guys! │
│ │ │ │ building │ I've │
│ │ │ │ retreat │ organized..│
│ 15587 │ 2025-07-10 13:34:48 UTC │ monica@raviga.com │ Q3 │ Richard, │
│ │ │ │ metrics │ we need to │
│ │ │ │ review │ discuss... │
│ 15588 │ 2025-07-10 14:22:49 UTC │ gavin@hooli.com │ Acquisition│ Pied Piper │
│ │ │ │ offer │ team, I'm │
│ │ │ │ │ prepared...│
└───────┴──────────────────────────┴───────────────────────────────┴────────────┴────────────┘
Showing 5 of 5 unread messages
relay messages cat 15443
Using account: piedpiper
Message Details
UID: 15443
Timestamp: 2025-06-23 12:35:44 UTC
Subject: Server migration complete
From: "Bertram Gilfoyle" <gilfoyle@piedpiper.com>
To: richard@piedpiper.com
CC: dinesh@piedpiper.com, jared@piedpiper.com
BCC: N/A
Message Body:
The migration is done. Obviously.
While you were all probably panicking about downtime (which never happened),
I successfully migrated our entire server infrastructure to the new data center.
Key accomplishments:
- Migrated 47 servers in 3.2 hours
- Implemented redundant failsafes
- Optimized database queries by 340%
- Fixed 23 security vulnerabilities
Richard, the system is now running at 99.97% efficiency. The remaining 0.03%
is due to the laws of physics, which even I cannot override.
Dinesh, I've documented everything in a way that even you might comprehend,
though I make no guarantees.
The servers are purring like a well-fed cat. You may now return to your
regularly scheduled mediocrity.
--
Bertram Gilfoyle
Senior Systems Architect
Pied Piper Inc.
No attachments
pip install relaycli
relay accounts add
Follow the instructions to connect your email account.
relay messages --help
Usage: relay messages [OPTIONS] COMMAND [ARGS]...
Email message commands
╭─ Options ──────────────────────────────────────────────────────────────────────────────────╮
│ --help Show this message and exit. │
╰────────────────────────────────────────────────────────────────────────────────────────────╯
╭─ Commands ─────────────────────────────────────────────────────────────────────────────────╮
│ list | ls List recent emails from specified account. │
│ open | cat Read a single email message by UID. │
│ search | find | grep Search for messages containing the specified query. │
│ trash | rm Move a message to trash. │
│ spam Mark a message as spam. │
│ mark Mark a message as read or unread. │
╰────────────────────────────────────────────────────────────────────────────────────────────╯
Oh hello there 👋 If you've scrolled this far, we bet it's because you like open-source. Do you feel like integrating a new email provider? Or perhaps improve our documentation? Or contributing in any other way?
You're in luck! You'll find everything you need in our contributing guide to help grow this project! And if you're interested, you can join us on Discord 🤗
Copyright (C) 2025, Relay.
This program is licensed under the Apache License 2.0. See LICENSE or go to https://www.apache.org/licenses/LICENSE-2.0 for full license details.
FAQs
Open-source IMAP-native replacement for Gmail API
We found that relaycli demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
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