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Vulnerability DatabaseCVE-2023-4145
CVE-2023-4145:
PHP vulnerability analysis and mitigation
Overview
CVE-2023-4145 is a Stored Cross-site Scripting (XSS) vulnerability discovered in GitHub repository pimcore/customer-data-framework versions prior to 3.4.2. The vulnerability was disclosed on August 3, 2023 (NVD).
Technical details
The vulnerability is classified as a Cross-site Scripting (XSS) issue with a CVSS v3.1 base score of 5.4 (Medium) with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N. The vulnerability exists in the segment name handling functionality where user input was not properly sanitized before being displayed (GitHub Patch).
Impact
The vulnerability allows attackers to execute malicious scripts in the context of other users' browsers, potentially leading to theft of sensitive information, session hijacking, or other client-side attacks (NVD).
Mitigation and workarounds
The vulnerability has been patched in version 3.4.2 of the customer-data-framework. The fix involves implementing proper HTML encoding of segment names using SecurityHelper::convertHtmlSpecialChars() (GitHub Patch).
Additional resources
Source: This report was generated using AI
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