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twenty/packages/twenty-client-sdk
Abdullah. d205c72fa2 fix(security): remove vulnerable lodash 4.17.23 (code injection + prototype pollution) (#21809)
## fix(security): remove vulnerable lodash 4.17.23 (code injection +
prototype pollution)

Resolves [Dependabot Alert
#824](https://github.com/twentyhq/twenty/security/dependabot/824) and
[#823](https://github.com/twentyhq/twenty/security/dependabot/823).

### What

`lodash` `<= 4.17.23` is affected by:
- **Code injection via `_.template`**
([#824](https://github.com/twentyhq/twenty/security/dependabot/824),
High)
- **Prototype pollution via `_.unset`/`_.omit`**
([#823](https://github.com/twentyhq/twenty/security/dependabot/823),
Medium)

Both are patched in `4.18.0`. The repo already resolved lodash to
`4.18.1` everywhere **except** one copy held at `4.17.23` by
`@stoplight/spectral-functions@1.10.1`, whose `~4.17.21` range capped
lodash below `4.18.0`.

### How

Instead of a standing `resolutions` override, this bumps the parent that
imposed the cap: **`@stoplight/spectral-functions` 1.10.1 → 1.10.3**
(pulled transitively via `@asyncapi/parser` ← `@mintlify/common`,
accepted through `^1.7.2`). 1.10.3 widened its lodash dependency to
`^4.18.1`, so the capped bucket collapses into the existing `4.18.1`
resolution and the vulnerable copy is removed — leaving the dependency
graph honest with no lingering override.

### Also

Refreshes `@types/lodash` to the latest **4.17.24**: bumps the
`twenty-client-sdk` pin `^4.17.15 → ^4.17.24` and dedupes the stale
transitive `*` bucket (4.17.15) into a single `4.17.24` resolution.
Type-stub only.

### Verification

- The only real `lodash` resolution is now `4.18.1` (remaining `4.17.x`
entries are `@types/lodash` type stubs, not the library);
`@types/lodash` resolves to a single `4.17.24` bucket.
- Lockfile-only dependency change; `yarn install --immutable` passes;
`twenty-client-sdk` typecheck passes.
2026-06-19 08:47:11 +02:00
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