Disclosure summary
LibreNMS 1.46 contains an authenticated SQL injection vulnerability in the MAC accounting graph endpoint that allows remote attackers to extract database information. Attackers can exploit the vulnerability by manipulating the 'sort' parameter with crafted SQL injection techniques to retrieve sensitive database contents through time-based blind SQL injection.
Source-reported weakness categories
CWE-89
Source-specific records & product guidance
Sources retain their own attribution and scoring. Follow the original record to confirm affected versions, fixed releases, and configuration conditions.
NIST National Vulnerability Database · NVD-CVE-2020-36947
Open original source · Updated Oct 08, 2026
Only CPE matches marked vulnerable=true are indexed. AND/OR platform conditions must be checked in the original NVD record.
| Vendor | Product / association | Version / bounds |
|---|---|---|
| librenms | librenms | 1.46 |
Original records & references
- NIST NVD record
- CVE Program record
- community.librenms.org — Product
- github.com — Product
- www.exploit-db.com — Exploit, Third Party Advisory, VDB Entry
- www.librenms.org — Product
- www.vulncheck.com — Third Party Advisory
- community.librenms.org — Product
PUBLISHED 2026-01-27T11:16:12-05:00
MODIFIED 2026-10-08T12:16:43-04:00
INGESTED 2026-10-10T20:50:35-04:00