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Vehicle Showroom Management System CVE-2026-6166

| EUVDEUVD-2026-21889 MEDIUM
SQL Injection (CWE-89)
2026-04-13 VulDB GHSA-34g8-8p3v-fxw2
5.5
CVSS 4.0 · NVD
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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata – not a confirmed exploit chain

  1. Access
    Send HTTP request to UpdateVehicleFunction.php
  2. Delivery
    Inject malicious SQL in VEHICLE_ID parameter
  3. Exploit
    Bypass input validation in PHP
  4. Execution
    Execute arbitrary SQL on database
  5. Impact
    Exfiltrate or modify vehicle data

Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A05:2025 - Injection
ASVS 5.0
V1 - Encoding and Sanitization Parameterized queries, prepared statements
MITRE ATT&CK

2 techniques across 2 tactics: Initial Access, Persistence

The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up.

Impact

The CVSS 6.9 score with vector AV:N/AC:L/PR:N indicates network-accessible, low-complexity exploitation requiring no authentication or user interaction-a high-friction attack surface. The E:P rating confirms exploitability is proven, and publicly available exploit code significantly reduces the barrier to weaponization. The scope is unchanged (S:X indicates no cross-boundary impact), but the confidentiality and integrity impacts (VC:L/VI:L) are non-negligible for a production system managing vehicle data. Real-world risk is substantial: any exposed instance is trivially compromisable by unauthenticated attackers, and the existence of public POC code on GitHub (referenced in the exploit link) means script-kiddies and opportunistic attackers can weaponize this immediately. This is not a low-risk high-CVSS artifact-it represents genuine, immediate exploitability.

Exploit ScenarioDerived

An unauthenticated attacker crafts an HTTP request to /util/UpdateVehicleFunction.php with a malicious VEHICLE_ID parameter containing SQL injection payloads such as ' OR '1'='1 or UNION-based queries. The PHP application concatenates this unsanitized input directly into a SQL query without parameterization, allowing the attacker to extract sensitive vehicle data, modify database records, or potentially execute operating system commands if database permissions allow. Proof-of-concept code is publicly available on GitHub, enabling even low-skill attackers to reproduce the exploit.

This Month Plan within 30 days. Why: MEDIUM severity (CVSS 4.0-6.9).
No patch listed yet 0.0% exploitation probability (EPSS)

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AnalysisAIv1 – Apr 13, 2026

SQL injection in code-projects Vehicle Showroom Management System 1.0 allows unauthenticated remote attackers to execute arbitrary SQL queries via the VEHICLE_ID parameter in /util/UpdateVehicleFunction.php, achieving confidentiality and integrity compromise. Publicly available exploit code exists and the vulnerability carries a CVSS 6.9 score with confirmed exploitability (E:P rating).

RemediationAI

Immediate action required: update to a patched version of Vehicle Showroom Management System if available from code-projects. If no patched version is released, implement emergency mitigations including: (1) disable or restrict network access to /util/UpdateVehicleFunction.php via firewall or Web Application Firewall rules, (2) implement prepared statements and parameterized queries in the affected PHP code, (3) apply strict input validation and whitelisting to the VEHICLE_ID parameter to accept only expected formats (numeric IDs), and (4) review database user privileges to limit SQL injection impact scope. Consult https://code-projects.org/ for security updates and https://vuldb.com/vuln/357054 for detailed advisory information.

Affected VersionsENISA

Vehicle Showroom Management System 1.0

Affected Packages

euvd vehicle_showroom_management_system no fix

Source: OSV (Open Source Vulnerabilities)

Affects your stack

Affects 1 package in euvd

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

The vulnerability is a classic SQL injection flaw (CWE-89) in a PHP-based vehicle management application. The UpdateVehicleFunction.php file fails to properly sanitize or parameterize user input from the VEHICLE_ID parameter before incorporating it into SQL queries. The affected product is identified by CPE cpe:2.3:a:code-projects:vehicle_showroom_management_system:*:*:*:*:*:*:*:*, indicating all versions of the Vehicle Showroom Management System from code-projects are potentially vulnerable. Without parameterized queries or input validation, attackers can inject arbitrary SQL syntax to manipulate database operations.

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  • Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

NVD PRIMARY 5.5 MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector
Network
Attack Complexity
Low
Attack Requirements
None
Privileges Required
None
User Interaction
None
Vulnerable system: Confidentiality
Low
Vulnerable system: Integrity
Low
Vulnerable system: Availability
Low
Subsequent system: Confidentiality
None
Subsequent system: Integrity
None
Subsequent system: Availability
None

Lifecycle Timeline

5
CVSS changed
Apr 29, 2026 - 01:11 NVD
6.9 (MEDIUM) 5.5 (MEDIUM)
PoC Detected
Apr 29, 2026 - 01:00 vuln.today
Public exploit code
Severity Changed
Apr 13, 2026 - 07:22 NVD
HIGH MEDIUM
CVSS changed
Apr 13, 2026 - 07:22 NVD
7.3 (HIGH) 6.9 (MEDIUM)
CVE Published
Apr 13, 2026 - 06:00 nvd
MEDIUM 5.5

DescriptionCVE.org

A security vulnerability has been detected in code-projects Vehicle Showroom Management System 1.0. This issue affects some unknown processing of the file /util/UpdateVehicleFunction.php. The manipulation of the argument VEHICLE_ID leads to sql injection. The attack may be initiated remotely. The exploit has been disclosed publicly and may be used.

Threat Intelligence Overview

EPSS Score
0.0%
Top 91% exploitable
Exploit
POC
Public exploit code exists
Data Quality
8 sources
Confidence: High
EUVD NVD CVE.org EPSS Vulnrichment CIRCL GitHub VulDB

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity MEDIUM
CISA KEV No
Public POC Yes
EPSS 0.0%
Patch available No
Active threat No
Deciding rule
MEDIUM severity (CVSS 4.0-6.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Scheduled
Exploitation
Poc
System Exposure· derived
Open
Automatable
Yes
Human Impact· derived
Medium
Technical Impact
Partial

Priority Score

48
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +28
PoC: +20
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

SQL injection exploits the way applications construct database queries by mixing user input directly into SQL statements.

CVE-2026-6165 MEDIUM POC
5.5 Apr 13

SQL injection in code-projects Vehicle Showroom Management System 1.0 allows remote unauthenticated attackers to manipul

CVE-2026-6153 MEDIUM POC
5.5 Apr 13

SQL injection in code-projects Vehicle Showroom Management System 1.0 allows unauthenticated remote attackers to execute

CVE-2026-6152 MEDIUM POC
5.5 Apr 13

SQL injection in code-projects Vehicle Showroom Management System 1.0 allows unauthenticated remote attackers to read, m

CVE-2026-6151 MEDIUM POC
5.5 Apr 13

SQL injection in code-projects Vehicle Showroom Management System 1.0 allows unauthenticated remote attackers to extract

CVE-2026-6149 MEDIUM POC
5.5 Apr 13

SQL injection in code-projects Vehicle Showroom Management System 1.0 allows unauthenticated remote attackers to extract

CVE-2026-6148 MEDIUM POC
5.5 Apr 13

SQL injection in code-projects Vehicle Showroom Management System 1.0 allows unauthenticated remote attackers to extract

CVE-2026-6038 MEDIUM POC
5.5 Apr 10

SQL injection in code-projects Vehicle Showroom Management System 1.0 via the BRANCH_ID parameter in /util/RegisterCusto

CVE-2026-6037 MEDIUM POC
5.5 Apr 10

SQL injection in code-projects Vehicle Showroom Management System 1.0 exposes the `/util/AddVehicleFunction.php` endpoin

CVE-2026-6036 MEDIUM POC
5.5 Apr 10

SQL injection in code-projects Vehicle Showroom Management System 1.0 exposes the VEHICLE_ID parameter in /util/VehicleD

CVE-2026-6035 LOW POC
2.1 Apr 10

Reflected cross-site scripting (XSS) in code-projects Vehicle Showroom Management System 1.0 allows remote attackers to

CVE-2026-6034 LOW POC
2.1 Apr 10

Reflected cross-site scripting (XSS) in code-projects Vehicle Showroom Management System 1.0 allows remote unauthenticat

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