CVE-2023-1037Public exploitNetwork attack vector

Unauthenticated SQL injection via username parameter

Published Feb 26, 2023 · Updated Aug 2, 2024

SQL injection in /APR/login.php in SourceCodester Dental Clinic Appointment Reservation System 1.0 allows remote attackers to alter SQL queries. The login handler passes the username POST value into an SQL statement without neutralizing quote syntax, enabling crafted input to change database execution. No authentication or user interaction is required; the public proof of concept demonstrates SQL errors and time-based execution, not broader data compromise.

CVSS severity9.8
Critical
EPSS probability0.92%
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 /APR/login.php in SourceCodester Dental Clinic Appointment Reservation System 1.0 allows remote attackers to alter SQL queries. The login handler passes the username POST value into an SQL statement without neutralizing quote syntax, enabling crafted input to change database execution. No authentication or user interaction is required; the public proof of concept demonstrates SQL errors and time-based execution, not broader data compromise.

The record

CVE
CVE-2023-1037
Published
Feb 26, 2023
Updated
Aug 2, 2024
Vendor
Online Movie Ticket Booking System
Product
Dental Clinic Appointment Reservation System
Classifications
CWE-89, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 26, 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 privilegesunauthenticated

What is affected?

Online Movie Ticket Booking System · Dental Clinic Appointment Reservation Systemversion=1.0

Published CVSS scores

7.5VulDBAV:N/AC:L/Au:N/C:P/I:P/A:P
7.3VulDBCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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
Privilegesunauthenticated
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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