CVE-2024-3524Public exploitNetwork attack vector

Script execution via unencoded name parameter

Published Apr 9, 2024 · Updated Aug 12, 2024

Cross-site scripting in CampCodes Online Event Management System 1.0 allows remote authenticated users to execute script through the name parameter. The /views/process.php handler inserts the supplied name value into generated HTML without neutralizing script-capable markup. A low-privileged authenticated user must induce another user to open the crafted request, enabling execution in that user's browser context.

CVSS severity5.4
Medium
EPSS probability0.49%
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 CampCodes Online Event Management System 1.0 allows remote authenticated users to execute script through the name parameter. The /views/process.php handler inserts the supplied name value into generated HTML without neutralizing script-capable markup. A low-privileged authenticated user must induce another user to open the crafted request, enabling execution in that user's browser context.

The record

CVE
CVE-2024-3524
Published
Apr 9, 2024
Updated
Aug 12, 2024
Vendor
itsourcecode
Product
Online Event Management System
Classifications
CWE-79, T1203
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 9, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 12, 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=1.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

itsourcecode · Online Event Management Systemversion=1.0

Published CVSS scores

5.4NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
4.0VulDBAV:N/AC:L/Au:S/C:N/I:P/A:N
3.5VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 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')
T1203Exploitation for Client Execution

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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