Products
LibreNMS
- before 24.9.0
Source
security-advisories@github.com
Tags
CVE-2024-47523 details
Last Modified : Oct. 1, 2024, 9:15 p.m.
Description
LibreNMS is an open-source, PHP/MySQL/SNMP-based network monitoring system. A Stored Cross-Site Scripting (XSS) vulnerability in the "Alert Transports" feature allows authenticated users to inject arbitrary JavaScript through the "Details" section (which contains multiple fields depending on which transport is selected at that moment). 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.
CVSS Score
| 1 | 2 | 3 | 4 | 5 | 6 | 7.5 | 8 | 9 | 10 |
|---|
Weakness
| Weakness | Name | Description |
|---|---|---|
| CWE-79 | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. |
CVSS Data
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
LOW
Availability Impact
LOW
Base Score
7.5
Exploitability Score
1.7
Impact Score
5.3
Base Severity
HIGH
Vector String : CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:L/A:L
References
| URL | Source |
|---|---|
| https://github.com/librenms/librenms/blob/4777247327c793ed0a3306d0464b95176008177b/includes/html/print-alert-transports.php#L40 | security-advisories@github.com |
| https://github.com/librenms/librenms/commit/ee1afba003d33667981e098c83295f599d88439c | security-advisories@github.com |
| https://github.com/librenms/librenms/security/advisories/GHSA-7f84-28qh-9486 | security-advisories@github.com |