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.
Published: 2023-03-13
Score: 9.8 Critical
EPSS: 1.3% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

No remediation available yet.

Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2023-1030 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.
Github GHSA Github GHSA GHSA-hc6q-2mpp-qw7j Cross-realm object access in Webpack 5
History

Tue, 04 Mar 2025 03:45:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Subscriptions

Redhat Enterprise Linux
Webpack.js Webpack
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-02-27T19:54:32.541Z

Reserved: 2023-03-13T00:00:00.000Z

Link: CVE-2023-28154

cve-icon Vulnrichment

Updated: 2024-08-02T12:30:24.246Z

cve-icon NVD

Status : Modified

Published: 2023-03-13T01:15:10.053

Modified: 2025-02-27T20:15:37.440

Link: CVE-2023-28154

cve-icon Redhat

Severity : Important

Publid Date: 2023-03-13T00:00:00Z

Links: CVE-2023-28154 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses