{"id":"CVE-2023-28154","aliases":["ALSA-2023:1591","ALSA-2023:2652","DEBIAN-CVE-2023-28154","EUVD-2023-1030","GHSA-hc6q-2mpp-qw7j","RHSA-2023:1591","RLSA-2023:1591","ROOT-APP-NPM-CVE-2023-28154","UBUNTU-CVE-2023-28154","openSUSE-SU-2024:12803-1","openSUSE-SU-2024:12979-1","openSUSE-SU-2024:14106-1"],"status":"published","title":"Cross-realm object access in Webpack 5","description":"Webpack 5 before 5.76.0 does not avoid cross-realm object access. ImportParserPlugin.js mishandles the magic comment feature. 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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.","status":"published","published":"2023-03-13T00:00:00Z","modified":"2025-02-27T19:54:32.541Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp"}],"updated_at":"2026-11-02T14:35:32.752775Z"}],"euvd":[{"id":"EUVD-2023-1030","description":"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.","status":"published","published":"2023-03-13T00:00:00Z","modified":"2025-02-27T19:54:32Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T20:53:21.911964Z"}],"ghsa":[{"id":"GHSA-hc6q-2mpp-qw7j","title":"Cross-realm object access in Webpack 5","description":"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.","status":"published","published":"2023-03-13T03:30:15Z","modified":"2023-10-30T13:11:26Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T14:37:10.633403Z"}],"nvd":[{"id":"CVE-2023-28154","description":"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.","status":"published","published":"2023-03-13T01:15:10.053Z","modified":"2026-06-17T05:46:58.98Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"updated_at":"2026-11-02T14:07:49.031498Z"}],"osv":[{"id":"CVE-2023-28154","description":"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.","status":"published","published":"2023-03-13T00:00:00Z","modified":"2026-10-28T02:30:43.086576731Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:44:31.468318Z"},{"id":"DEBIAN-CVE-2023-28154","description":"Webpack 5 before 5.76.0 does not avoid cross-realm object access. ImportParserPlugin.js mishandles the magic comment feature. 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An attacker who controls a property of an untrusted object can obtain access to the real global object.","status":"published","published":"2023-03-13T03:30:15Z","modified":"2023-11-08T04:12:09.414542Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:46:48.920784Z"},{"id":"RHSA-2023:1591","title":"Red Hat Security Advisory: pcs security update","status":"published","published":"2024-09-14T01:38:09Z","modified":"2026-10-09T10:05:59Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical"}],"updated_at":"2026-11-02T15:53:10.611604Z"},{"id":"UBUNTU-CVE-2023-28154","description":"Webpack 5 before 5.76.0 does not avoid cross-realm object access. ImportParserPlugin.js mishandles the magic comment feature. 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Multiple fixed versions available.","status":"published","published":"2026-09-01T08:32:18Z","modified":"2026-09-01T09:15:08.817686356Z","updated_at":"2026-11-02T15:53:27.362922Z"}]}}