CVSS 3.1 Score 5.4 of 10 (medium)


Published Aug 4, 2023
Updated: Aug 8, 2023


CVE-2023-4158 is a Cross-site Scripting (XSS) vulnerability that affects the GitHub repository omeka/omeka-s prior to version 4.0.3. The vulnerability has a risk score of 25 and a base severity of MEDIUM. It requires LOW privileges and user interaction is REQUIRED for exploitation. The attack vector is through the NETWORK, with LOW integrity and confidentiality impact, and no availability impact. The CVE score is 5.4 based on CVSS version 3.1. This vulnerability poses a potential danger to organizations as it allows an attacker to inject malicious scripts into web pages viewed by users, potentially leading to unauthorized access, data theft, or other malicious activities. To remediate this vulnerability, organizations should update their omeka/omeka-s repository to version 4.0.3 or newer.


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