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

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

References

• GHSA-cwx6-cx7x-4q34
• librenms/librenms@d29201f
• https://doc.clickup.com/9013166444/p/h/8ckm0bc-53/16811991bb5fff6
• https://nvd.nist.gov/vuln/detail/CVE-2024-32461