Webpack 5 before 5.76.0 does not avoid cross-realm object access. ImportParserPlugin.js mishandles the magic comment feature. An attacker who controls a property of an untrusted object can obtain access to the real global object.
Release Notes
webpack/webpack
### [`v5.76.0`](https://togithub.com/webpack/webpack/releases/tag/v5.76.0)
[Compare Source](https://togithub.com/webpack/webpack/compare/v5.75.0...v5.76.0)
#### Bugfixes
- Avoid cross-realm object access by [@Jack-Works](https://togithub.com/Jack-Works) in [https://github.com/webpack/webpack/pull/16500](https://togithub.com/webpack/webpack/pull/16500)
- Improve hash performance via conditional initialization by [@lvivski](https://togithub.com/lvivski) in [https://github.com/webpack/webpack/pull/16491](https://togithub.com/webpack/webpack/pull/16491)
- Serialize `generatedCode` info to fix bug in asset module cache restoration by [@ryanwilsonperkin](https://togithub.com/ryanwilsonperkin) in [https://github.com/webpack/webpack/pull/16703](https://togithub.com/webpack/webpack/pull/16703)
- Improve performance of `hashRegExp` lookup by [@ryanwilsonperkin](https://togithub.com/ryanwilsonperkin) in [https://github.com/webpack/webpack/pull/16759](https://togithub.com/webpack/webpack/pull/16759)
#### Features
- add `target` to `LoaderContext` type by [@askoufis](https://togithub.com/askoufis) in [https://github.com/webpack/webpack/pull/16781](https://togithub.com/webpack/webpack/pull/16781)
#### Security
- [CVE-2022-37603](https://togithub.com/advisories/GHSA-3rfm-jhwj-7488) fixed by [@akhilgkrishnan](https://togithub.com/akhilgkrishnan) in [https://github.com/webpack/webpack/pull/16446](https://togithub.com/webpack/webpack/pull/16446)
#### Repo Changes
- Fix HTML5 logo in README by [@jakebailey](https://togithub.com/jakebailey) in [https://github.com/webpack/webpack/pull/16614](https://togithub.com/webpack/webpack/pull/16614)
- Replace TypeScript logo in README by [@jakebailey](https://togithub.com/jakebailey) in [https://github.com/webpack/webpack/pull/16613](https://togithub.com/webpack/webpack/pull/16613)
- Update actions/cache dependencies by [@piwysocki](https://togithub.com/piwysocki) in [https://github.com/webpack/webpack/pull/16493](https://togithub.com/webpack/webpack/pull/16493)
#### New Contributors
- [@Jack-Works](https://togithub.com/Jack-Works) made their first contribution in [https://github.com/webpack/webpack/pull/16500](https://togithub.com/webpack/webpack/pull/16500)
- [@lvivski](https://togithub.com/lvivski) made their first contribution in [https://github.com/webpack/webpack/pull/16491](https://togithub.com/webpack/webpack/pull/16491)
- [@jakebailey](https://togithub.com/jakebailey) made their first contribution in [https://github.com/webpack/webpack/pull/16614](https://togithub.com/webpack/webpack/pull/16614)
- [@akhilgkrishnan](https://togithub.com/akhilgkrishnan) made their first contribution in [https://github.com/webpack/webpack/pull/16446](https://togithub.com/webpack/webpack/pull/16446)
- [@ryanwilsonperkin](https://togithub.com/ryanwilsonperkin) made their first contribution in [https://github.com/webpack/webpack/pull/16703](https://togithub.com/webpack/webpack/pull/16703)
- [@piwysocki](https://togithub.com/piwysocki) made their first contribution in [https://github.com/webpack/webpack/pull/16493](https://togithub.com/webpack/webpack/pull/16493)
- [@askoufis](https://togithub.com/askoufis) made their first contribution in [https://github.com/webpack/webpack/pull/16781](https://togithub.com/webpack/webpack/pull/16781)
**Full Changelog**: https://github.com/webpack/webpack/compare/v5.75.0...v5.76.0
Configuration
📅 Schedule: Branch creation - "" in timezone Asia/Tokyo, Automerge - At any time (no schedule defined).
🚦 Automerge: Enabled.
♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.
🔕 Ignore: Close this PR and you won't be reminded about this update again.
[ ] If you want to rebase/retry this PR, check this box
This PR has been generated by Mend Renovate. View repository job log here.
This PR contains the following updates:
5.75.0
->5.76.0
GitHub Vulnerability Alerts
CVE-2023-28154
Webpack 5 before 5.76.0 does not avoid cross-realm object access. ImportParserPlugin.js mishandles the magic comment feature. An attacker who controls a property of an untrusted object can obtain access to the real global object.
Release Notes
webpack/webpack
### [`v5.76.0`](https://togithub.com/webpack/webpack/releases/tag/v5.76.0) [Compare Source](https://togithub.com/webpack/webpack/compare/v5.75.0...v5.76.0) #### Bugfixes - Avoid cross-realm object access by [@Jack-Works](https://togithub.com/Jack-Works) in [https://github.com/webpack/webpack/pull/16500](https://togithub.com/webpack/webpack/pull/16500) - Improve hash performance via conditional initialization by [@lvivski](https://togithub.com/lvivski) in [https://github.com/webpack/webpack/pull/16491](https://togithub.com/webpack/webpack/pull/16491) - Serialize `generatedCode` info to fix bug in asset module cache restoration by [@ryanwilsonperkin](https://togithub.com/ryanwilsonperkin) in [https://github.com/webpack/webpack/pull/16703](https://togithub.com/webpack/webpack/pull/16703) - Improve performance of `hashRegExp` lookup by [@ryanwilsonperkin](https://togithub.com/ryanwilsonperkin) in [https://github.com/webpack/webpack/pull/16759](https://togithub.com/webpack/webpack/pull/16759) #### Features - add `target` to `LoaderContext` type by [@askoufis](https://togithub.com/askoufis) in [https://github.com/webpack/webpack/pull/16781](https://togithub.com/webpack/webpack/pull/16781) #### Security - [CVE-2022-37603](https://togithub.com/advisories/GHSA-3rfm-jhwj-7488) fixed by [@akhilgkrishnan](https://togithub.com/akhilgkrishnan) in [https://github.com/webpack/webpack/pull/16446](https://togithub.com/webpack/webpack/pull/16446) #### Repo Changes - Fix HTML5 logo in README by [@jakebailey](https://togithub.com/jakebailey) in [https://github.com/webpack/webpack/pull/16614](https://togithub.com/webpack/webpack/pull/16614) - Replace TypeScript logo in README by [@jakebailey](https://togithub.com/jakebailey) in [https://github.com/webpack/webpack/pull/16613](https://togithub.com/webpack/webpack/pull/16613) - Update actions/cache dependencies by [@piwysocki](https://togithub.com/piwysocki) in [https://github.com/webpack/webpack/pull/16493](https://togithub.com/webpack/webpack/pull/16493) #### New Contributors - [@Jack-Works](https://togithub.com/Jack-Works) made their first contribution in [https://github.com/webpack/webpack/pull/16500](https://togithub.com/webpack/webpack/pull/16500) - [@lvivski](https://togithub.com/lvivski) made their first contribution in [https://github.com/webpack/webpack/pull/16491](https://togithub.com/webpack/webpack/pull/16491) - [@jakebailey](https://togithub.com/jakebailey) made their first contribution in [https://github.com/webpack/webpack/pull/16614](https://togithub.com/webpack/webpack/pull/16614) - [@akhilgkrishnan](https://togithub.com/akhilgkrishnan) made their first contribution in [https://github.com/webpack/webpack/pull/16446](https://togithub.com/webpack/webpack/pull/16446) - [@ryanwilsonperkin](https://togithub.com/ryanwilsonperkin) made their first contribution in [https://github.com/webpack/webpack/pull/16703](https://togithub.com/webpack/webpack/pull/16703) - [@piwysocki](https://togithub.com/piwysocki) made their first contribution in [https://github.com/webpack/webpack/pull/16493](https://togithub.com/webpack/webpack/pull/16493) - [@askoufis](https://togithub.com/askoufis) made their first contribution in [https://github.com/webpack/webpack/pull/16781](https://togithub.com/webpack/webpack/pull/16781) **Full Changelog**: https://github.com/webpack/webpack/compare/v5.75.0...v5.76.0Configuration
📅 Schedule: Branch creation - "" in timezone Asia/Tokyo, Automerge - At any time (no schedule defined).
🚦 Automerge: Enabled.
♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.
🔕 Ignore: Close this PR and you won't be reminded about this update again.
This PR has been generated by Mend Renovate. View repository job log here.