CVE-2024-3361Public exploitNetwork attack vector

Authenticated database access via raw category interpolation

Published Apr 6, 2024 · Updated Aug 1, 2024

SQL injection in SourceCodester Online Library System 1.0 allows remote authenticated users to access database data via a crafted category value. admin/books/deweydecimal.php inserts the category POST value directly into a quoted SELECT statement without parameter binding or escaping. An authenticated administrative session can submit boolean-, error-, time-, or UNION-based payloads to query data beyond the intended category lookup.

CVSS severity8.8
High
EPSS probability0.83%
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 Online Library System 1.0 allows remote authenticated users to access database data via a crafted category value. admin/books/deweydecimal.php inserts the category POST value directly into a quoted SELECT statement without parameter binding or escaping. An authenticated administrative session can submit boolean-, error-, time-, or UNION-based payloads to query data beyond the intended category lookup.

The record

CVE
CVE-2024-3361
Published
Apr 6, 2024
Updated
Aug 1, 2024
Vendor
Online Computer and Laptop Store Project
Product
Online Library System
Classifications
CWE-89, T1213.006
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 6, 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 · Online Library Systemversion=1.0

Published CVSS scores

7.5VulDBAV:N/AC:L/Au:N/C:P/I:P/A:P
8.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.3VulDBCVSS:3.1/AV:N/AC:L/PR:N/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')
T1213.006Data from Information Repositories: Databases

Public exploit references

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Technologies

Your stack

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Your stack

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