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LibreNMS is an open-source, PHP/MySQL/SNMP-based network monitoring system. A Stored Cross-Site Scripting (XSS) vulnerability in the "Alert Rules" feature allows authenticated users to inject arbitrary JavaScript through the "Title" field. This vulnerability can lead to the execution of malicious code in the context of other users' sessions, potentially compromising their accounts and allowing unauthorized actions. This vulnerability is fixed in 24.9.0.
Reserved 2024-09-25 | Published 2024-10-01 | Updated 2024-10-02 | Assigner GitHub_MCWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
github.com/...brenms/security/advisories/GHSA-j2j9-7pr6-xqwv
github.com/...ommit/7620d220e48563938d869da7689b8ac3f7721490
github.com/...eaf6201920/includes/html/print-alert-rules.php
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