7.5

CVE-2024-34707

Exploit

Nautobot's BANNER_* configuration can be used to inject arbitrary HTML content into Nautobot pages

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Networktocode ≫ Nautobot Version < 1.6.22
Networktocode ≫ Nautobot Version >= 2.0.0 < 2.2.4
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.61% 0.443
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 4.8 1.7 2.7
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
security-advisories@github.com 7.5 1.7 5.3
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:H/A:L
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

https://github.com/nautobot/nautobot/commit/4f0a66bd6307bfe0e0acb899233e0d4ad516f51c
Patch
https://github.com/nautobot/nautobot/commit/f640aedc69c848d3d1be57f0300fc40033ff6423
Patch
https://github.com/nautobot/nautobot/pull/5697
Patch
Exploit
https://github.com/nautobot/nautobot/pull/5698
Patch
Exploit
https://github.com/nautobot/nautobot/security/advisories/GHSA-r2hr-4v48-fjv3
Patch
Vendor Advisory