CVE-2024-3541Public exploitNetwork attack vector

Script execution via unneutralized firstname input

Published Apr 10, 2024 · Updated Aug 1, 2024

Cross-site scripting in CampCodes Church Management System 1.0 allows remote authenticated users to execute script through a crafted firstname value. The admin/admin_user.php handler places the attacker-controlled firstname value into generated HTML without neutralizing executable markup. Low-privileged access and a victim viewing the affected page are required; script runs in that viewer's browser context.

CVSS severity6.1
Medium
EPSS probability0.69%
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 Church Management System 1.0 allows remote authenticated users to execute script through a crafted firstname value. The admin/admin_user.php handler places the attacker-controlled firstname value into generated HTML without neutralizing executable markup. Low-privileged access and a victim viewing the affected page are required; script runs in that viewer's browser context.

The record

CVE
CVE-2024-3541
Published
Apr 10, 2024
Updated
Aug 1, 2024
Vendor
itsourcecode
Product
Church Management System
Classifications
CWE-79, T1203
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 10, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 1, 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 · Church Management Systemversion=1.0

Published CVSS scores

6.1NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
3.5VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
4.0VulDBAV:N/AC:L/Au:S/C:N/I:P/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')
T1203Exploitation for Client Execution

Public exploit references

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Technologies

Your stack

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Your stack

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