Origin Validation Error Affecting Firefox package, versions [,146)
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- published9 Dec 2025
- disclosed9 Dec 2025
- creditIgor Morgenstern
Introduced: 9 Dec 2025
NewCVE-2025-14331 (opens in a new tab)Common Vulnerabilities and Exposures (CVE) are common identifiers for publicly known security vulnerabilities
Common Weakness Enumeration (CWE) is a category system for software weaknesses
How to fix?
Upgrade Firefox to version 146 or higher.
Overview
Affected versions of this package are vulnerable to Origin Validation Error via the Request Handling process. An attacker can access resources or data from a different origin by crafting malicious requests that exploit the lack of proper origin checks.