CVE-2024-32339Public exploitNetwork attack vector

Script execution via unneutralized HOW TO fields

Published Apr 17, 2024 · Updated Aug 2, 2024

Cross-site scripting in the HOW TO page of WonderCMS 3.4.3 allows remote attackers to execute script or HTML through crafted field values. The HOW TO editor accepts a payload in any field and saves it when focus leaves the field, without neutralizing script-capable markup. Execution requires a user to interact with the resulting page content, and the documented impact is limited to browser-side script or HTML execution.

CVSS severity6.1
Medium
EPSS probability0.40%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site scripting in the HOW TO page of WonderCMS 3.4.3 allows remote attackers to execute script or HTML through crafted field values. The HOW TO editor accepts a payload in any field and saves it when focus leaves the field, without neutralizing script-capable markup. Execution requires a user to interact with the resulting page content, and the documented impact is limited to browser-side script or HTML execution.

The record

CVE
CVE-2024-32339
Published
Apr 17, 2024
Updated
Aug 2, 2024
Vendor
WonderCMS
Product
WonderCMS
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 17, 2024CVE 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?

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

  1. Affected versionversion=3.4.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

WonderCMS · WonderCMSversion=3.4.3

Published CVSS scores

6.1CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1059.007Command and Scripting Interpreter: JavaScript

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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