CVE-2023-48705: high-severity vulnerability in nautobot
nautobot has XSS potential in custom links, job buttons, and computed fields
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.1epss 0.5%
Nautobot is a Network Source of Truth and Network Automation Platform built as a web application All users of Nautobot versions earlier than 1.6.6 or 2.0.5 are potentially affected by a cross-site scripting vulnerability. Due to incorrect usage of Django's `mark_safe()` API when rendering certain types of user-authored content; including custom links, job buttons, and computed fields; it is possible that users with permission to create or edit these types of content could craft a malicious payload (such as JavaScript code) that would be executed when rendering pages containing this content. The maintainers have fixed the incorrect uses of `mark_safe()` (generally by replacing them with appropriate use of `format_html()` instead) to prevent such malicious data from being executed. Users on Nautobot 1.6.x LTM should upgrade to v1.6.6 and users on Nautobot 2.0.x should upgrade to v2.0.5. Appropriate object permissions can and should be applied to restrict which users are permitted to create or edit the aforementioned types of user-authored content. Other than that, there is no direct workaround available.
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:H/A:L
Affected products
nautobot · nautobotRelated CVEs — nautobot
In the same product, most dangerous first.
CVE-2023-25657HIGHRemote code execution in Jinja2 template rendering in NautobotEPSS 1.5%CVE-2023-50263LOWNautobot allows unauthenticated db-file-storage viewsEPSS 0.7%CVE-2023-46128MEDIUMExposure of hashed user passwords via REST API in NautobotEPSS 0.7%CVE-2024-29199LOWUnauthenticated views may expose information to anonymous usersEPSS 0.6%CVE-2024-34707HIGHNautobot's BANNER_* configuration can be used to inject arbitrary HTML content into Nautobot pagesEPSS 0.6%CVE-2024-32979HIGHReflected Cross-site Scripting potential in all object list views in NautobotEPSS 0.5%
References
https://docs.djangoproject.com/en/3.2/ref/utils/#django.utils.html.format_htmlhttps://docs.djangoproject.com/en/3.2/ref/utils/#django.utils.safestring.mark_safehttps://github.com/nautobot/nautobot/commit/362850f5a94689a4c75e3188bf6de826c3b012b2https://github.com/nautobot/nautobot/commit/54abe23331b6c3d0d82bf1b028c679b1d200920dhttps://github.com/nautobot/nautobot/pull/4832https://github.com/nautobot/nautobot/pull/4833https://github.com/nautobot/nautobot/security/advisories/GHSA-cf9f-wmhp-v4pr