A duplicate `SystemPrincipal` object could be created when parsing a non-system html document via `DOMParser::ParseFromSafeString`. This could have lead to bypassing web security checks. This vulnerability affects Firefox < 109.
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Affected Vendors & Products
References
History
Thu, 18 Dec 2025 15:30:00 +0000
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| Description | A duplicate <code>SystemPrincipal</code> object could be created when parsing a non-system html document via <code>DOMParser::ParseFromSafeString</code>. This could have lead to bypassing web security checks. This vulnerability affects Firefox < 109. | A duplicate `SystemPrincipal` object could be created when parsing a non-system html document via `DOMParser::ParseFromSafeString`. This could have lead to bypassing web security checks. This vulnerability affects Firefox < 109. |
| Title | Creation of duplicate SystemPrincipal from less secure contexts |
Fri, 10 Jan 2025 19:15:00 +0000
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Fri, 10 Jan 2025 18:45:00 +0000
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| Weaknesses | CWE-863 |
Status: PUBLISHED
Assigner: mozilla
Published:
Updated: 2025-12-18T15:23:26.502Z
Reserved: 2023-01-16T00:00:00
Link: CVE-2023-23604
Updated: 2024-08-02T10:35:33.566Z
Status : Modified
Published: 2023-06-02T17:15:10.867
Modified: 2025-12-18T16:15:49.067
Link: CVE-2023-23604
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OpenCVE Enrichment
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