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SQL injection time-based leads to database extraction in librenms

High
murrant published GHSA-cwx6-cx7x-4q34 Apr 20, 2024

Package

librenms/includes/html/pages/search/packages.inc.php (LibreNMS)

Affected versions

24.3.0

Patched versions

24.4.0

Description

Summary

SQL injection vulnerability in POST /search/search=packages in LibreNMS 24.3.0 allows a user with global read privileges to execute SQL commands via the package parameter.

Details

There is a lack of hygiene of data coming from the user in line 83 of the file librenms/includes/html/pages/search/packages.inc.php
vulnerability

PoC

https://doc.clickup.com/9013166444/p/h/8ckm0bc-53/16811991bb5fff6

Impact

With this vulnerability, we can exploit a SQL injection time based vulnerability to extract all data from the database, such as administrator credentials

Severity

High
8.8
/ 10

CVSS base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
Low
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVE ID

CVE-2024-32461

Weaknesses

Credits