CVE-2024-42816Public exploitNetwork attack vector

Stored XSS via unsanitized Product Name rendering

Published Aug 26, 2024 · Updated Aug 27, 2024

Stored XSS in FastAPI Admin Pro 0.1.4 allows remote attackers to execute arbitrary web scripts through the Product Name field. The Create Product workflow persists an unsanitized Product Name value and later renders it as HTML, allowing an image error handler to execute in a viewer's browser. Exploitation requires the payload to be saved and a user to load the stored product content; the demonstrated consequence is access to browser-held data and page actions in that user's context.

CVSS severity6.1
Medium
EPSS probability0.29%
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 FastAPI Admin Pro 0.1.4 allows remote attackers to execute arbitrary web scripts through the Product Name field. The Create Product workflow persists an unsanitized Product Name value and later renders it as HTML, allowing an image error handler to execute in a viewer's browser. Exploitation requires the payload to be saved and a user to load the stored product content; the demonstrated consequence is access to browser-held data and page actions in that user's context.

The record

CVE
CVE-2024-42816
Published
Aug 26, 2024
Updated
Aug 27, 2024
Vendor
fastapi-admin
Product
FastAPI Admin Pro
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 26, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 27, 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?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0.1.4

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

fastapi-admin · FastAPI Admin Proversion=0.1.4

Published CVSS scores

6.1CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
5.1GitHubCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA: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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

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
Privilegesunauthenticated
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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