CVE-2026-104073 NetBox - Server-Side Template Injection

NetBox 2.9.5 before 4.7.0 contains a server-side template injection caused by exposing the raw Django HttpRequest object to the Jinja2 template context, letting low-privileged users steal session cookies and API tokens, exploit requires 'Can add custom links' permission.

CVSS base score 7.6 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
EPSS
0.28% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Server-Side Template Injection
Impact
Information Disclosure, Privilege Escalation
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N
Published
6 October 2026
Updated
15 October 2026
Weakness
CWE-79

Vendor fix

Update to version 4.7.0 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

← All CVEs