CVSS 3.1 Score 7.5 of 10 (high)


Published Sep 4, 2023
Updated: Nov 7, 2023
CWE ID 290


CVE-2023-4279 is a vulnerability found in the User Activity Log WordPress plugin before version 1.6.7. This vulnerability allows an attacker to manipulate the client IP addresses retrieved from potentially untrusted headers, which can be used to hide the source of malicious traffic. It affects a wide range of products, including snLzSk, snLzSg, snLzSh, and many others. The risk score for this vulnerability is 25, with a base severity rated as HIGH. The danger it poses to organizations includes potential authentication bypass by spoofing and a high integrity impact. The recommended remediation is to update the affected WordPress plugin to version 1.6.7 or newer.

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