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Vulnerability DatabaseCVE-2023-33794

CVE-2023-33794: 
NixOS vulnerability analysis and mitigation

Overview

A stored cross-site scripting (XSS) vulnerability was discovered in Netbox version 3.5.1, specifically in the Create Tenants (/tenancy/tenants/) function. The vulnerability was disclosed on May 24, 2023, and affects the Name field within the tenant creation feature (NVD, Debian Tracker).

Technical details

The vulnerability is classified as a stored XSS issue with a CVSS v3.1 base score of 5.4 (Medium), with the vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N. The vulnerability allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Name field of the Create Tenants function (NVD).

Impact

When successfully exploited, this vulnerability allows attackers to execute arbitrary web scripts in the context of other users' browsers who view the malicious tenant name. This could lead to theft of sensitive information, session hijacking, or other malicious actions performed in the context of the affected users (GitHub Issue).

Mitigation and workarounds

Users should upgrade to a patched version of Netbox. Until an upgrade is possible, administrators should carefully monitor and validate input in the tenant creation process, particularly in the Name field (NVD).

Additional resources

Source: This report was generated using AI

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