Nautobot vulnerable to secrets exposure and data manipulation through Jinja2 templating — CVE-2025-49142

Summary

### Impact _What kind of vulnerability is it? Who is impacted?_ All users of Nautobot versions prior to 2.4.10 or prior to 1.6.32 are potentially affected. Due to insufficient security configuration of the Jinja2 templating feature used in computed fields, custom links, etc. in Nautobot: 1. A malicious user could configure this feature set in ways that could expose the value of Secrets defined in Nautobot when the…

Product

pip: nautobot

What to do

General, cautious steps (verify details in the official source):

• Review exposure and plan remediation based on risk and environment.
• Identify affected product versions in your inventory and verify whether you are impacted.
• Apply vendor patches/updates or recommended mitigations as soon as available.
• Read the official advisory for exact affected versions and remediation steps.

Official advisory

• Read the official source
• CVE Record
• NVD

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