GitHub, Inc. AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:H/A:L

GitHub, Inc. CWE-79

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.

GitHub, Inc. https://github.com/nautobot/nautobot/commit/4f0a66bd6307bfe0e0acb899233e0d4ad516f51c [No types assigned]

GitHub, Inc. https://github.com/nautobot/nautobot/commit/f640aedc69c848d3d1be57f0300fc40033ff6423 [No types assigned]

GitHub, Inc. https://github.com/nautobot/nautobot/pull/5697 [No types assigned]

GitHub, Inc. https://github.com/nautobot/nautobot/pull/5698 [No types assigned]

GitHub, Inc. https://github.com/nautobot/nautobot/security/advisories/GHSA-r2hr-4v48-fjv3 [No types assigned]