FKIE_CVE-2025-62411

Vulnerability from fkie_nvd - Published: 2025-10-16 18:15 - Updated: 2025-10-23 12:31
Severity ?
5.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N
4.8 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Summary
LibreNMS is a community-based GPL-licensed network monitoring system. LibreNMS <= 25.8.0 contains a Stored Cross-Site Scripting (XSS) vulnerability in the Alert Transports management functionality. When an administrator creates a new Alert Transport, the value of the Transport name field is stored and later rendered in the Transports column of the Alert Rules page without proper input validation or output encoding. This leads to arbitrary JavaScript execution in the admin’s browser. This vulnerability is fixed in 25.10.0.
References
security-advisories@github.comhttps://github.com/librenms/librenms/commit/706a77085f4d5964f7de9444208ef707e1f79450Patch
security-advisories@github.comhttps://github.com/librenms/librenms/security/advisories/GHSA-frc6-pwgr-c28wExploit, Vendor Advisory
134c704f-9b21-4f2e-91b3-4a467353bcc0https://github.com/librenms/librenms/security/advisories/GHSA-frc6-pwgr-c28wExploit, Vendor Advisory
Impacted products
Vendor Product Version
librenms librenms *
To clipboard 

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      "value": "LibreNMS  is a community-based GPL-licensed network monitoring system. LibreNMS \u003c= 25.8.0 contains a Stored Cross-Site Scripting (XSS) vulnerability in the Alert Transports management functionality. When an administrator creates a new Alert Transport, the value of the Transport name field is stored and later rendered in the Transports column of the Alert Rules page without proper input validation or output encoding. This leads to arbitrary JavaScript execution in the admin\u2019s browser. This vulnerability is fixed in 25.10.0."
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  ],
  "id": "CVE-2025-62411",
  "lastModified": "2025-10-23T12:31:17.607",
  "metrics": {
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          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "HIGH",
          "scope": "CHANGED",
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N",
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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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Detection rules are retrieved from Rulezet.