CVE-2024-34707: Networktocode Nautobot

Medium severity, CVSS 4.8. EPSS: 0.6% chance of exploitation in the next 30 days.

Nautobot is a Network Source of Truth and Network Automation Platform. A Nautobot user with admin privileges can modify the `BANNER_TOP`, `BANNER_BOTTOM`, and `BANNER_LOGIN` configuration settings via the `/admin/constance/config/` endpoint. Normally these settings are used to provide custom banner text at the top and bottom of all Nautobot web pages (or specifically on the login page in the case of `BANNER_LOGIN`) but it was reported that an admin user can make use of these settings to inject arbitrary HTML, potentially exposing Nautobot users to security issues such as cross-site scripting (stored XSS). The vulnerability is fixed in Nautobot 1.6.22 and 2.2.4.

Affected products

• Networktocode Nautobot: before 1.6.22 (fixed in 1.6.22); from 2.0.0, before 2.2.4 (fixed in 2.2.4)

Published 2024-05-14. Last modified 2026-06-17.