CVE-2023-48689Public exploitNetwork attack vector

Unauthenticated SQL injection via unfiltered byname parameter

Published Dec 21, 2023 · Updated Apr 23, 2025

SQL injection in Projectworlds Railway Reservation System in PHP 1.0 allows remote attackers to manipulate database queries through train.php. The train.php resource passes the unvalidated byname parameter to the database without filtering its characters, allowing crafted input to change the resulting SQL statement. No account or user interaction is required; successful injection can expose, alter, or delete stored database records.

CVSS severity9.8
Critical
EPSS probability0.67%
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 Projectworlds Railway Reservation System in PHP 1.0 allows remote attackers to manipulate database queries through train.php. The train.php resource passes the unvalidated byname parameter to the database without filtering its characters, allowing crafted input to change the resulting SQL statement. No account or user interaction is required; successful injection can expose, alter, or delete stored database records.

The record

CVE
CVE-2023-48689
Published
Dec 21, 2023
Updated
Apr 23, 2025
Vendor
Projectworlds Pvt. Limited
Product
Railway Reservation System in PHP
Classifications
CWE-89, CAPEC-66, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 21, 2023CVE publishedPublication date reported by the CVE source.
  2. Apr 23, 2025Record 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?

Projectworlds Pvt. Limited · Railway Reservation System in PHPversion=1.0

Published CVSS scores

9.8Fluid AttacksCVSS: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')
CAPEC-66SQL 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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