CVE-2025-57543Disclosure(netbox / netbox)

LOWCVSS 6.1 · MEDIUM

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD 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.

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-79

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

NONE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • netbox

Threat summary

  • 2 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Technical details provided in 2 signals
  • Disclosure: 2 classified signals
  • Peaked 1d ago at 1 mentions (2026-03-16); latest day: 1
  • 2 total mentions across 2 days

Affected systems

Vendors
Products
netbox

1 version affected across 1 product

Deep dive

Activity timeline2 mentions / 2d
00111Mentions · 2026-03-16: 1Mentions · 2026-03-17: 1Technical Details · 2026-03-16: 1Technical Details · 2026-03-17: 103-1603-17
Signal classification1 categories
Disclosure
2100.0%
Referenced assets2 URLs
Full discourse2 posts
  • CVE@CVEnew
    Disclosure

    CVE-2025-57543 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 … https://www.cve.org/CVERecord?id=CVE-2025-57543

    Post summary

    The text announces an XSS vulnerability in NetBox 4.3.5’s comment field, allowing arbitrary HTML injection, without mentioning patches or exploitation status.

    00000188
    56.7K followersView on X
  • Vulmon Vulnerability Feed@VulmonFeeds
    Disclosure

    CVE-2025-57543 Cross-Site Scripting in NetBox 4.3.5 via Object Form Comment Field https://vulmon.com/vulnerabilitydetails?qid=CVE-2025-57543

    Post summary

    The text announces CVE-2025-57543, a cross‑site scripting vulnerability in NetBox 4.3.5’s object form comment field, detailing the technical flaw but lacking exploit or patch information.

    0000085
    4.0K followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Appnetboxnetbox4.3.5--

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