CVE-2026-29514

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.78% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 53.4% of scored records. A rank, not a probability.

NVD base score

8.7 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/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

NVD analysis status

Deferred. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-05-04 16:05Z4 MO AGO

Last updated

2026-07-14 18:39Z1 MO AGO

Reserved

2026-03-04

Assigning CNA

VulnCheck

Record state

PUBLISHED

Severity

High (CVSS 8.7)

CNA CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Weaknesses

• CWE-183Permissive List of Allowed InputsBase

Data version

5.2

Document digest

888e0487ac54fa790325c34a1ae2a059b330243bc00c484a30d1fdb295d741ae

• chocapikk.comhttps://chocapikk.com/posts/2026/netbox-export-template-rce/technical-descriptionexploit
• github.comhttps://github.com/netbox-community/netbox/issues/22079issue-tracking
• github.comhttps://github.com/netbox-community/netbox/pull/22078issue-tracking
• github.comhttps://github.com/netbox-community/netbox/pull/22170issue-tracking
• github.comhttps://github.com/netbox-community/netbox/releases/tag/v4.6.1release-notes
• github.comhttps://github.com/netbox-community/netbox/commit/d124c5fe86e12aad61285133c0caf16adcda8f2epatch
• www.vulncheck.comhttps://www.vulncheck.com/advisories/netbox-rce-via-rendertemplatemixinthird-party-advisory