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Vulnerability DatabaseCVE-2021-37465

CVE-2021-37465: 
NixOS vulnerability analysis and mitigation

Overview

In NCH Quorum v2.03 and earlier, a Cross-Site Scripting (XSS) vulnerability exists via /uploaddoc?id= parameter (reflected). The vulnerability was discovered and disclosed on July 25, 2021. The affected software is NCH Quorum up to and including version 2.03 (NVD, MITRE).

Technical details

The vulnerability is classified as a Cross-Site Scripting (CWE-79) issue with a CVSS v3.1 Base Score of 5.4 (MEDIUM) and vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N. The vulnerability requires user interaction and authenticated access to exploit (NVD).

Impact

If successfully exploited, this vulnerability could allow an attacker to inject malicious JavaScript code that would be executed in the victim's browser context. This could lead to theft of sensitive information, session hijacking, or other client-side attacks (GitHub POC).

Mitigation and workarounds

Users should upgrade to a version newer than 2.03. The vendor has been notified of the vulnerability and the product is listed as legacy software that is no longer supported (NCH Software).

Additional resources

Source: This report was generated using AI

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