CVE-2023-0774Public exploitNetwork attack vector

Unauthenticated SQL injection via lastname parameter

Published Feb 10, 2023 · Updated Aug 2, 2024

SQL injection in SourceCodester Medical Certificate Generator App 1.0 allows remote attackers to alter database queries via lastname. The affected code in action.php incorporates the attacker-controlled lastname parameter into an SQL statement without adequate neutralization. No authentication or user interaction is required, and the result is bounded by the data and operations available to the application's database account.

CVSS severity7.3
High
EPSS probability0.52%
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 Medical Certificate Generator App 1.0 allows remote attackers to alter database queries via lastname. The affected code in action.php incorporates the attacker-controlled lastname parameter into an SQL statement without adequate neutralization. No authentication or user interaction is required, and the result is bounded by the data and operations available to the application's database account.

The record

CVE
CVE-2023-0774
Published
Feb 10, 2023
Updated
Aug 2, 2024
Vendor
Online Movie Ticket Booking System
Product
Medical Certificate Generator App
Classifications
CWE-89, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 10, 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 · Medical Certificate Generator Appversion=1.0

Published CVSS scores

9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.3VulDBCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
7.3VulDBCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
7.5VulDBAV:N/AC:L/Au:N/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 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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