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.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| webpack(npm) | 5.0.0 | 5.76.0 | N/A |
CVSS Metrics
