Charles Bochet
4614fe963c
## Summary Fixes Dependabot alert [#1438](https://github.com/twentyhq/twenty/security/dependabot/1438) — **esbuild dev-server path traversal** ([GHSA-g7r4-m6w7-qqqr](https://github.com/advisories/GHSA-g7r4-m6w7-qqqr), CWE-22, low severity, Windows-only). Vulnerable range `>= 0.27.3, < 0.28.1`; patched in `0.28.1`. Two vulnerable transitive `esbuild` copies were present in the lockfile: | Version | Parent | Notes | |---|---|---| | `0.27.3` | `wrangler@4.98.0` (twenty-website) | exact-pinned; **latest** wrangler `4.100.0` *still* pins `0.27.3` | | `0.28.0` | `@react-email/ui@6.5.0`, `react-email@6.5.0`, `twenty-client-sdk` (twenty-emails / our SDK) | `@react-email/ui` exact-pins it; **latest** `6.6.0` still does | Because no fixed upstream release exists for these parents, bumping them can't reach `0.28.1`. ## Changes - **`package.json`** — scoped `resolutions` forcing `esbuild` to `0.28.1` for `wrangler`, `@react-email/ui`, and `react-email`. Documented in the existing `//resolutions` ledger. - **`packages/twenty-client-sdk/package.json`** — raised the `esbuild` floor `^0.28.0` → `^0.28.1` at the source. `esbuild` is a runtime `dependency` of the SDK, so fixing it here (rather than via a root resolution) also protects consumers of the published package. - **`.yarnrc.yml`** — `0.28.1` was published 2026-06-11, inside the `npmMinimalAgeGate: 3d` window, so it's quarantined. Preapproved `esbuild@0.28.1` + `@esbuild/*@0.28.1` (scoped to this exact version) so the security fix can land now instead of waiting out the gate. Safe to remove once `0.28.1` ages past the gate. - **`yarn.lock`** — regenerated. ## Verification - No vulnerable esbuild left in the lockfile — remaining versions are `0.25.4`, `0.25.8`, `0.25.12`, `0.27.2`, `0.28.1`, all outside `>= 0.27.3, < 0.28.1`. - `yarn install --immutable` passes (no quarantine errors, clean link step). ## Follow-up The scoped resolutions are load-bearing only until upstreams ship an esbuild `>= 0.28.1` pin; the `react-email` one can also drop once `0.28.1` clears the age gate. All noted in the `//resolutions` ledger. <!-- This is an auto-generated description by cubic. --> <a href="https://cubic.dev/pr/twentyhq/twenty/pull/21515?utm_source=github" target="_blank" rel="noopener noreferrer" data-no-image-dialog="true"><picture><source media="(prefers-color-scheme: dark)" srcset="https://www.cubic.dev/buttons/review-in-cubic-dark.svg"><source media="(prefers-color-scheme: light)" srcset="https://www.cubic.dev/buttons/review-in-cubic-light.svg"><img alt="Review in cubic" src="https://www.cubic.dev/buttons/review-in-cubic-dark.svg"></picture></a> <!-- End of auto-generated description by cubic. -->
The #1 Open-Source CRM
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Why Twenty
Twenty gives technical teams the building blocks for a custom CRM that meets complex business needs and quickly adapts as the business evolves. Twenty is the CRM you build, ship, and version like the rest of your stack.
Learn more about why we built Twenty
Installation
Cloud
The fastest way to get started. Sign up at twenty.com and spin up a workspace in under a minute, with no infrastructure to manage and always up to date.
Build an app
Scaffold a new app with the Twenty CLI:
npx create-twenty-app my-app
Define objects, fields, and views as code:
import { defineObject, FieldType } from 'twenty-sdk/define';
export default defineObject({
nameSingular: 'deal',
namePlural: 'deals',
labelSingular: 'Deal',
labelPlural: 'Deals',
fields: [
{ name: 'name', label: 'Name', type: FieldType.TEXT },
{ name: 'amount', label: 'Amount', type: FieldType.CURRENCY },
{ name: 'closeDate', label: 'Close Date', type: FieldType.DATE_TIME },
],
});
Then ship it to your workspace:
npx twenty app:publish --private
See the app development guide for objects, views, agents, and logic functions.
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Run Twenty on your own infrastructure with Docker Compose, or contribute locally via the local setup guide.
Everything you need
Twenty gives you the building blocks of a modern CRM (objects, views, workflows, and agents) and lets you extend them as code. Here's a tour of what's in the box.
Want to go deeper? Read the 
User Guide for product walkthroughs, or the Documentation for developer reference.
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