CVE-2026-44798: nautobot before 2.4.33 (exclusive), from 3.0.0 (inclusive), before 3.1.2 (exclusive), >= 3.0.0a2, < 3.1.2, < 2.4.33

Affected technology

nautobot · before 2.4.33 (exclusive)
networktocode

nautobot · from 3.0.0 (inclusive), before 3.1.2 (exclusive)
networktocode

nautobot · >= 3.0.0a2, < 3.1.2, < 2.4.33
nautobot

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · Low privileges required · No user interaction required

What an attacker can do

A user with access to add/change a GitRepository record could use the REST API to directly set the current_head field on the record, which was not intended to be user-editable. Vendor/CNA’s CVSS 3.1 assessment (base score 7.1/10) rates confidentiality impact as none; integrity impact as low; availability impact as high.