CVE Alert: CVE-2025-55296
Vulnerability Summary: CVE-2025-55296
librenms is a community-based GPL-licensed network monitoring system. A stored Cross-Site Scripting (XSS) vulnerability exists in LibreNMS (<= 25.6.0) in the Alert Template creation feature. This allows a user with the admin role to inject malicious JavaScript, which will be executed when the template is rendered, potentially compromising other admin accounts. This vulnerability is fixed in 25.8.0.
Affected Endpoints:
No affected endpoints listed.
Published Date:
8/18/2025, 6:15:39 PM
⚠️ CVSS Score:
Exploit Status:
Not ExploitedReferences:
- https://github.com/librenms/librenms/commit/8ade3d827d317f5ac4b336617aafff865f825958
- https://github.com/librenms/librenms/security/advisories/GHSA-vxq6-8cwm-wj99
Recommended Action:
No proposed action available. Please refer to vendor documentation for updates.
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