Go to homepageCyberStrike

Menu

Star on GitHub · 3.2k
Sign inDownload

CVE-2026-34203

2.7 · LOW

Nautobot is a Network Source of Truth and Network Automation Platform.

Published Mar 31, 2026CWE-521EPSS 0.34%

Overview

CVE-2026-34203 is a low-severity vulnerability. It was published on March 31, 2026 and has a CVSS 3.1 base score of 2.7 (LOW).

This vulnerability has a CVSS 3.1 base score of 2.7, rated LOW. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical 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.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

GitHubgithub.com/nautobot/nautobot/commit/589f7caf54124ad76bc9fcbb7bdcaa25627cd598GitHubgithub.com/nautobot/nautobot/commit/d1ef3135aa02fa07de061e8c085f8cce425fe8c9GitHubgithub.com/nautobot/nautobot/pull/8778GitHubgithub.com/nautobot/nautobot/pull/8779GitHubgithub.com/nautobot/nautobot/security/advisories/GHSA-xmpv-j7p2-j873

How CyberStrike helps

Frequently asked questions

What is CVE-2026-34203?

CVE-2026-34203 is a low-severity vulnerability. It was published on March 31, 2026 and has a CVSS 3.1 base score of 2.7 (LOW).

How severe is CVE-2026-34203?

This vulnerability has a CVSS 3.1 base score of 2.7, rated LOW. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2026-34203?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2026-34203?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2026-34203 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

Related LOW CVEs from 2026

View all
Browse by year2026202520242023202220212020201920182017201620152014201320122011201020092008200720062005200420032002200120001999