CVE-2023-3534Public exploitNetwork attack vector

Database access via injectable email parameter

Published Jul 7, 2023 · Updated Aug 2, 2024

SQL injection in Shopping Website 1.0 allows attackers to read or alter database data remotely through a crafted email parameter. The check_availability.php handler incorporates the email request value into an SQL query without neutralizing SQL syntax. Public sources disagree on whether authentication is required; successful injection is bounded by the web application's database privileges.

CVSS severity7.5
High
EPSS probability0.60%
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 Shopping Website 1.0 allows attackers to read or alter database data remotely through a crafted email parameter. The check_availability.php handler incorporates the email request value into an SQL query without neutralizing SQL syntax. Public sources disagree on whether authentication is required; successful injection is bounded by the web application's database privileges.

The record

CVE
CVE-2023-3534
Published
Jul 7, 2023
Updated
Aug 2, 2024
Vendor
Online Movie Ticket Booking System
Product
Shopping Website (E-Commerce)
Classifications
CWE-89, T1190
Attack vector
network
Privileges
Unavailable

Timeline

How it unfolded

  1. Jul 7, 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 privilegesUnavailable in this record.

What is affected?

Online Movie Ticket Booking System · Shopping Website (E-Commerce)version=1.0

Published CVSS scores

7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
6.5VulDBAV:N/AC:L/Au:S/C:P/I:P/A:P
6.3VulDBCVSS:3.1/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.

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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
PrivilegesUnavailable
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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