XSS in Nautobot
CVE-2024-34707
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.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.006 (45.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:H/A:L.
Affected products
- Nautobot — versions < 1.6.22, >= 2.0.0, < 2.2.4
- Networktocode Nautobot
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Patch, Vendor Advisory)
- security-advisories@github.com (Exploit, Patch, x_refsource_MISC)
- security-advisories@github.com (Exploit, Patch, x_refsource_MISC)
- security-advisories@github.com (Patch, x_refsource_MISC)
- security-advisories@github.com (Patch, x_refsource_MISC)
Frequently asked questions
- What is CVE-2024-34707?
- CVE-2024-34707 is a high-severity vulnerability in Nautobot, classified under Cross-site Scripting. CVSS score: 7.5/10. Published 2024-05-14.
- How severe is CVE-2024-34707?
- High severity. CVSS v3 base score is 7.5 out of 10.