critical9.8
CVE-2023-28154
Cross-realm object access in Webpack 5
Impact
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.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| npm | webpack | >= 5.0.0, < 5.76.0 | 5.76.0 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Webpack.Js | Webpack | from 5.0.0 before 5.76.0 |
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/webpack/webpack/compare/v5.75.0...v5.76.0
- https://github.com/webpack/webpack/pull/16500
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AU7BOXTBK3KDYSWH67ASZ22TUIOZ3X5G/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PPSAXUTXBCCTAHTCX5BUR4YVP25XALQ3/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U2AFCM6FFE3LRYI6KNEQWKMXMQOBZQ2D/
- https://github.com/advisories/GHSA-hc6q-2mpp-qw7j
- https://nvd.nist.gov/vuln/detail/CVE-2023-28154
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AU7BOXTBK3KDYSWH67ASZ22TUIOZ3X5G/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PPSAXUTXBCCTAHTCX5BUR4YVP25XALQ3/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/U2AFCM6FFE3LRYI6KNEQWKMXMQOBZQ2D/