CVE-2025-49142

Nautobot vulnerable to secrets exposure and data manipulation through Jinja2 templating

Published Jun 10, 2025 CVSS 4.0 · 6 Medium EPSS < 1% KEV · Not listed
Description
Nautobot is a Network Source of Truth and Network Automation Platform. 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, a malicious user could configure this feature set in ways that could expose the value of Secrets defined in Nautobot when the templated content is rendered or that could call Python APIs to modify data within Nautobot when the templated content is rendered, bypassing the object permissions assigned to the viewing user. Nautobot versions 1.6.32 and 2.4.10 will include fixes for the vulnerability. The vulnerability can be partially mitigated by configuring object permissions appropriately to limit certain actions to only trusted users.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2025-17714 Nautobot vulnerable to secrets exposure and data manipulation through Jinja2 templating
Github GHSA Github GHSA GHSA-wjw6-95h5-4jpx Nautobot vulnerable to secrets exposure and data manipulation through Jinja2 templating
History
Type Values Removed Values Added
First Time appeared Networktocode
Networktocode nautobot
CPEs cpe:2.3:a:networktocode:nautobot:*:*:*:*:*:*:*:*
Vendors & Products Networktocode
Networktocode nautobot
Metrics cvssV3_1

{'score': 7.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N'}

Type Values Removed Values Added
Metrics epss

{'score': 0.00042}

epss

{'score': 0.00049}

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Nautobot is a Network Source of Truth and Network Automation Platform. 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, a malicious user could configure this feature set in ways that could expose the value of Secrets defined in Nautobot when the templated content is rendered or that could call Python APIs to modify data within Nautobot when the templated content is rendered, bypassing the object permissions assigned to the viewing user. Nautobot versions 1.6.32 and 2.4.10 will include fixes for the vulnerability. The vulnerability can be partially mitigated by configuring object permissions appropriately to limit certain actions to only trusted users.
Title Nautobot vulnerable to secrets exposure and data manipulation through Jinja2 templating
Weaknesses CWE-1336
References
Metrics cvssV4_0

{'score': 6, 'vector': 'CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:L/SI:L/SA:L'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Jun 10, 2025, 5:10 PM
Reserved
Jun 2, 2025, 10:39 AM
Status
Analyzed
Published
Jun 10, 2025, 4:15 PM
Modified
Jun 17, 2026, 9:30 AM