CVSS 3.1 Score 6.1 of 10 (medium)


Published Dec 26, 2023
Updated: Jan 4, 2024
CWE ID 601


CVE-2023-48003 is a vulnerability that affects Asp.Net Zero before version 12.3.0. It allows remote attackers to perform an open redirect through HTML injection in user messages, potentially redirecting victims to any URL via the '<meta http-equiv="refresh"' in WebSocket messages. The vulnerability has a base severity rating of MEDIUM and a base score of 6.1 according to NIST's National Vulnerability Database (NVD). It requires user interaction and has low integrity and confidentiality impact. The vulnerability can be remediated by updating to version 12.3.0 or later of Asp.Net Zero.

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