CVE-2024-47523

Summary

CVE-2024-47523 is a stored cross-site scripting (XSS) vulnerability affecting the LibreNMS network monitoring system, which utilizes PHP, MySQL, and SNMP. This vulnerability allows authenticated users to inject arbitrary JavaScript via the "Details" section of the "Alert Transports" feature, potentially enabling malicious code execution in other users' sessions and compromising their accounts. The severity of this vulnerability is rated as high, with a CVSS score of 7.5, indicating significant risks to confidentiality and the need for user interaction for exploitation. Remediation is available in version 24.9.0 of LibreNMS, which should be applied promptly to mitigate potential attacks. If left unaddressed, this vulnerability poses a serious threat to organizational security by allowing unauthorized actions within user accounts.

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