CVE-2023-33792Public exploitNetwork attack vector

Stored script execution via unescaped site-group names

Published May 24, 2023 · Updated Aug 2, 2024

Stored XSS in NetBox 3.5.1 allows remote authenticated users to execute script in another user's browser through a site-group name. The /dcim/site-groups/ Name field accepts crafted HTML and later renders it when a site form displays the group, without neutralizing the stored markup. An authenticated account able to create site groups and interaction by another user are required; the resulting script runs in the victim's browser context.

CVSS severity5.4
Medium
EPSS probability0.39%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in NetBox 3.5.1 allows remote authenticated users to execute script in another user's browser through a site-group name. The /dcim/site-groups/ Name field accepts crafted HTML and later renders it when a site form displays the group, without neutralizing the stored markup. An authenticated account able to create site groups and interaction by another user are required; the resulting script runs in the victim's browser context.

The record

CVE
CVE-2023-33792
Published
May 24, 2023
Updated
Aug 2, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. May 24, 2023CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

5.4NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1059.007JavaScript/JScript

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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