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Vulnerability · Published Dec 22, 2023 · Assigned by GitHub_M

CVE-2023-51649Nautobot missing object-level permissions enforcement when running Job Buttons

Low 3.5

In plain English

A low-severity incorrect authorization in nautobot from nautobot. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 39% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)3.5Low
Exploit odds (30 days)0.4%top 60.9% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known

Official description

Nautobot is a Network Source of Truth and Network Automation Platform built as a web application atop the Django Python framework with a PostgreSQL or MySQL database. When submitting a Job to run via a Job Button, only the model-level `extras.run_job` permission is checked (i.e., does the user have permission to run Jobs in general). Object-level permissions (i.e., does the user have permission to run this specific Job?) are not enforced by the URL/view used in this case. A user with permissions to run even a single Job can actually run all configured JobButton Jobs. Fix will be available in Nautobot 1.6.8 and 2.1.0

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
PyPInautobot1.6.8GHSA-vf5m-xrhm-v999
PyPInautobot2.1.0GHSA-vf5m-xrhm-v999
PyPInautobot1.6.8, 2.1.0PYSEC-2023-287

Affected products (as reported)

VendorProductVersions
nautobot nautobot >= 1.5.14, < 1.6.8>= 2.0.0, < 2.1.0

Weakness: CWE-863 · Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:L

References