CVE-2024-5120Public exploitNetwork attack vector

Authenticated database compromise via unescaped event identifier

Published May 20, 2024 · Updated Aug 1, 2024

SQL injection in SourceCodester Event Registration System 1.0 allows remote authenticated users to read or modify data via the e parameter. The registration page embeds the e query value in a MySQL WHERE or HAVING expression without neutralizing quote-delimited SQL syntax, enabling blind and UNION-based queries. Registrar-level access is required; successful exploitation exposes or changes data available to the application's database account.

CVSS severity6.3
Medium
EPSS probability0.58%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in SourceCodester Event Registration System 1.0 allows remote authenticated users to read or modify data via the e parameter. The registration page embeds the e query value in a MySQL WHERE or HAVING expression without neutralizing quote-delimited SQL syntax, enabling blind and UNION-based queries. Registrar-level access is required; successful exploitation exposes or changes data available to the application's database account.

The record

CVE
CVE-2024-5120
Published
May 20, 2024
Updated
Aug 1, 2024
Vendor
Online Computer and Laptop Store Project
Product
Event Registration System
Classifications
CWE-89, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. May 20, 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?

Online Computer and Laptop Store Project · Event Registration Systemversion=1.0

Published CVSS scores

6.3VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
6.5VulDBAV:N/AC:L/Au:S/C:P/I:P/A:P
5.3VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
6.3VulDBCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
T1190Exploit Public-Facing Application

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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