CVE-2023-1506Network attack vector

Database compromise via injectable login username

Published Mar 20, 2023 · Updated Aug 2, 2024

SQL injection in E-Commerce System 1.0 login.php allows remote attackers to manipulate database queries through U_USERNAME. The published record identifies U_USERNAME as the injectable input but does not disclose the vulnerable function or query construction. The unauthenticated network path can expose or modify database data, while successful exploitation requires high-complexity input.

CVSS severity8.1
High
EPSS probability0.51%
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 E-Commerce System 1.0 login.php allows remote attackers to manipulate database queries through U_USERNAME. The published record identifies U_USERNAME as the injectable input but does not disclose the vulnerable function or query construction. The unauthenticated network path can expose or modify database data, while successful exploitation requires high-complexity input.

The record

CVE
CVE-2023-1506
Published
Mar 20, 2023
Updated
Aug 2, 2024
Vendor
Online Computer and Laptop Store Project
Product
E-Commerce System
Classifications
CWE-89, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 20, 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 Computer and Laptop Store Project · E-Commerce Systemversion=1.0

Published CVSS scores

5.1VulDBAV:N/AC:H/Au:N/C:P/I:P/A:P
8.1NIST NVDCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
5.6VulDBCVSS:3.1/AV:N/AC:H/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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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