CVE-2023-0534Public exploitNetwork attack vector

Database access via unparameterized to_date query

Published Jan 27, 2023 · Updated Aug 2, 2024

SQL injection in Online Tours & Travels Management System 1.0 allows remote authenticated users to read and modify database data. The admin/expense_report.php handler concatenates the POST to_date value into the expense date-range SQL query instead of binding it as a parameter. Administrator access is required, and resulting database access remains bounded by the application's database-account permissions.

CVSS severity4.7
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 Online Tours & Travels Management System 1.0 allows remote authenticated users to read and modify database data. The admin/expense_report.php handler concatenates the POST to_date value into the expense date-range SQL query instead of binding it as a parameter. Administrator access is required, and resulting database access remains bounded by the application's database-account permissions.

The record

CVE
CVE-2023-0534
Published
Jan 27, 2023
Updated
Aug 2, 2024
Vendor
Online Computer and Laptop Store Project
Product
Online Tours & Travels Management System
Classifications
CWE-89, T1190
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Jan 27, 2023CVE 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=1.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Online Computer and Laptop Store Project · Online Tours & Travels Management Systemversion=1.0

Published CVSS scores

4.7VulDBCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
4.7NIST NVDCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
5.8VulDBAV:N/AC:L/Au:M/C:P/I:P/A:P

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
Privilegesadmin
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

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Technologies

Your stack

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Your stack

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