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TI-2025-31222 Aliases CVE-2025-49142GHSA-wjw6-95h5-4jpx

Nautobot vulnerable to secrets exposure and data manipulation through Jinja2 templating

Priority LOW 27CWE-1336Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
High
Attack requirements
None
Impact type
Code execution
Confidentiality · integrity · availability
High · Low · None
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA and GitHub. Impact type from CWE-1336.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00385 32nd percentileScored 2026-11-07
Fix Fixed nautobot (nautobot): 1.6.32, 2.4.10nautobot (PyPI): 1.6.32, 2.4.10

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
nautobotnautobotbefore 1.6.32; 2.0.0 to before 2.4.101.6.32, 2.4.10Patch availableCNA
—nautobot (PyPI)before 1.6.321.6.32Patch availableGHSA-wjw6-95h5-4jpx
—nautobot (PyPI)2.0.0 to before 2.4.102.4.10Patch availableGHSA-wjw6-95h5-4jpx
  • nautobot Vendornautobot Affected before 1.6.32; 2.0.0 to before 2.4.10 Fixed in 1.6.32, 2.4.10 Patch available CNA
  • nautobot (PyPI) Vendor— Affected before 1.6.32 Fixed in 1.6.32 Patch available GHSA-wjw6-95h5-4jpx
  • nautobot (PyPI) Vendor— Affected 2.0.0 to before 2.4.10 Fixed in 2.4.10 Patch available GHSA-wjw6-95h5-4jpx

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:networktocode:nautobot:*:*:*:*:*:*:*:*before 1.6.32; 2.0.0 to before 2.4.10VulnerableNetworktocode
  • cpe:2.3:a:networktocode:nautobot:*:*:*:*:*:*:*:* Versions before 1.6.32; 2.0.0 to before 2.4.10 Vulnerable ·Networktocode

Remediation

  • Fix · CNA nautobot (nautobot) Fixed in 1.6.32, 2.4.10
  • Fix · GHSA-wjw6-95h5-4jpx nautobot (PyPI) Fixed in 1.6.32 Advisory →
  • Fix · GHSA-wjw6-95h5-4jpx nautobot (PyPI) Fixed in 2.4.10 Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-49142
  2. 2026-10-03 Alias added: GHSA-wjw6-95h5-4jpx

References

Patch 2

Advisory 2

Other 5

  • TI-2023-10938 Remote code execution in Jinja2 template rendering in Nautobot CVSS 3.1CRITICAL 9.8
  • TI-2026-32681 Nautobot: Webhook definitions could be used for server-side request forgery (SSRF) CVSS 3.1HIGH 8.5
  • TI-2024-23004 Nautobot's BANNER_* configuration can be used to inject arbitrary HTML content into Nautobot pages CVSS 3.1HIGH 7.5
  • TI-2024-21845 Reflected Cross-site Scripting potential in all object list views in Nautobot CVSS 3.1HIGH 7.5
  • TI-2024-15445 Nautobot has XSS potential in rendered Markdown fields CVSS 3.1HIGH 7.1
  • TI-2023-26544 nautobot has XSS potential in custom links, job buttons, and computed fields CVSS 3.1HIGH 7.1
See all 20 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences