CVE-2025-49142
Nautobot Jinja2 Templating Feature Privilege Escalation Vulnerability
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.
INFO
Published Date :
June 10, 2025, 4:15 p.m.
Last Modified :
Aug. 21, 2025, 10:36 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | HIGH | [email protected] | ||||
| CVSS 4.0 | MEDIUM | [email protected] |
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2025-49142.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-49142 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2025-49142
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-49142 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-49142 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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Initial Analysis by [email protected]
Aug. 21, 2025
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N Added CPE Configuration OR *cpe:2.3:a:networktocode:nautobot:*:*:*:*:*:*:*:* versions up to (excluding) 1.6.32 *cpe:2.3:a:networktocode:nautobot:*:*:*:*:*:*:*:* versions from (including) 2.0.0 up to (excluding) 2.4.10 Added Reference Type GitHub, Inc.: https://docs.djangoproject.com/en/4.2/ref/templates/api/#alters-data-description Types: Product Added Reference Type GitHub, Inc.: https://github.com/nautobot/nautobot/pull/7417 Types: Patch Added Reference Type GitHub, Inc.: https://github.com/nautobot/nautobot/pull/7429 Types: Patch Added Reference Type GitHub, Inc.: https://github.com/nautobot/nautobot/security/advisories/GHSA-wjw6-95h5-4jpx Types: Vendor Advisory Added Reference Type GitHub, Inc.: https://jinja.palletsprojects.com/en/stable/sandbox Types: Product -
New CVE Received by [email protected]
Jun. 10, 2025
Action Type Old Value New Value 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. Added CVSS V4.0 AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:L/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Added CWE CWE-1336 Added Reference https://docs.djangoproject.com/en/4.2/ref/templates/api/#alters-data-description Added Reference https://github.com/nautobot/nautobot/pull/7417 Added Reference https://github.com/nautobot/nautobot/pull/7429 Added Reference https://github.com/nautobot/nautobot/security/advisories/GHSA-wjw6-95h5-4jpx Added Reference https://jinja.palletsprojects.com/en/stable/sandbox