CVE-2024-34707

MEDIUM EPSS 44.6%
Published May 14, 20242y ago · Modified Jun 17, 20261w ago
4.8 CVSS 3.1
Medium
Find Similar
Published May 14, 2024 2y ago
Last Modified Jun 17, 2026 1w ago

Description

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.

CVSS Details

Base Score
4.8
Exploitability
1.7
Impact
2.7
Vector string
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required High
User Interaction Required
Scope Changed
Confidentiality Low
Integrity Low
Availability None

Threat Intelligence

EPSS Exploit Probability
44.6% percentile
Exploit & Patch Status
Public Exploit Known
Patch Available

Weaknesses 1

CWE-79 Cross-site Scripting Injection

Affected Products 2

VendorProductVersionRange
networktocodenautobot* <1.6.22
networktocodenautobot*≥2.0.0  –  <2.2.4

References 5

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

Remediation

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