Cross Site scripting vulnerability (XSS) in NetBox 4.3.5 "comment" field on object forms. An attacker can inject arbitrary HTML, which will be rendered in the web UI when viewed by other users. This could potentially lead to user interface redress attacks or be escalated to XSS in certain contexts.

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Fixes

Solution

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Workaround

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History

Tue, 17 Mar 2026 10:00:00 +0000

Type Values Removed Values Added
First Time appeared Netbox
Netbox netbox
Vendors & Products Netbox
Netbox netbox

Mon, 16 Mar 2026 20:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-79
Metrics cvssV3_1

{'score': 6.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 16 Mar 2026 15:45:00 +0000

Type Values Removed Values Added
Description Cross Site scripting vulnerability (XSS) in NetBox 4.3.5 "comment" field on object forms. An attacker can inject arbitrary HTML, which will be rendered in the web UI when viewed by other users. This could potentially lead to user interface redress attacks or be escalated to XSS in certain contexts.
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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-03-16T19:10:44.673Z

Reserved: 2025-08-17T00:00:00.000Z

Link: CVE-2025-57543

cve-icon Vulnrichment

Updated: 2026-03-16T19:10:37.239Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-03-16T16:16:13.030

Modified: 2026-03-17T14:20:01.670

Link: CVE-2025-57543

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-03-17T09:55:27Z

Weaknesses