Log in Start free

Vulnerability · Published Mar 31, 2026 · Assigned by GitHub_M

CVE-2026-34203Nautobot: Management of users via REST API does not apply configured password validators

Low 2.7

In plain English

A low-severity security flaw 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 0.3% (higher than 17% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)2.7Low
Exploit odds (30 days)0.3%top 82.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

Nautobot is a Network Source of Truth and Network Automation Platform. Prior to versions 2.4.30 and 3.0.10, user creation and editing via the REST API fails to apply the password validation rules defined by Django's AUTH_PASSWORD_VALIDATORS setting (which defaults to an empty list, i.e., no specific rules, but can be configured in Nautobot's nautobot_config.py to apply various rules if desired). This can potentially allow for the creation or modification of users to have passwords that are weak or otherwise do not comply with configured standards. This issue has been patched in versions 2.4.30 and 3.0.10.

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
PyPInautobot2.4.30GHSA-xmpv-j7p2-j873
PyPInautobot3.0.10GHSA-xmpv-j7p2-j873
PyPInautobot2.4.30, 3.0.10PYSEC-2026-2224

Affected products (as reported)

VendorProductVersions
nautobot nautobot < 2.4.30>= 3.0.0, < 3.0.10

Weakness: CWE-521 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N

References