Server-Side Request Forgery (SSRF) in Nautobot - #VU130971
Published: May 11, 2026
Vulnerability identifier: #VU130971
CSH Severity: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:L/SI:N/SA:N/E:U/U:Green
CVE-ID: N/A
CWE-ID: CWE-918
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Nautobot
Nautobot
Software vendor:
Nautobot
Nautobot
Description
The vulnerability allows a remote user to perform server-side requests to unintended hosts and IP addresses.
The vulnerability exists due to server-side request forgery in the Webhook data model and associated feature set when processing user-defined webhook destinations. A remote user can configure a webhook to send requests to disallowed destinations to perform server-side requests to unintended hosts and IP addresses.
Exploitation requires add or change permissions for the Webhook data model.
Remediation
Install security update from vendor's website.