CVE-2025-57543

Published: Mar 16, 2026Modified: Jun 17, 2026

6.1

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Exploitability: 2.8 / Impact: 2.7

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

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.

Affected (1)

Products: Netbox: Netbox

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Netbox Netbox	Version 4.3.5

Related CWEs

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

References (2)

https://gist.github.com/MerttTuran/d94acff59816bfd9492d1a738e89ebb4

Source: cve@mitre.org

ExploitThird Party Advisory

https://gist.github.com/MerttTuran/d94acff59816bfd9492d1a738e89ebb4

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0

ExploitThird Party Advisory

Timeline

No history available yet.