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Vulnerability DatabaseCVE-2024-9440

CVE-2024-9440: 
JavaScript vulnerability analysis and mitigation

Overview

Slim Select 2.0 through version 2.9.0 contains a cross-site scripting (XSS) vulnerability. The issue exists in the createOption() function within select.ts, where the text variable from user-provided Options object is assigned to innerHTML without proper sanitization (NVD, VulnCheck Advisory).

Technical details

The vulnerability is present in the select.ts file's createOption() function, specifically at line 377. The issue stems from unsanitized user input being directly assigned to innerHTML, which can lead to cross-site scripting attacks. The vulnerability has been assigned a CVSS v3.1 base score of 6.1 (Medium) with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N according to NVD's assessment, while VulnCheck rates it at 5.4 (Medium) with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N (NVD).

Impact

Software that depends on this library to dynamically generate lists using unsanitized user-provided input may be vulnerable to cross-site scripting attacks. If successfully exploited, this vulnerability could result in attacker-executed JavaScript in the context of the affected web application (NVD).

Mitigation and workarounds

At the time of disclosure, no patch was available for this vulnerability (NVD).

Additional resources

Source: This report was generated using AI

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