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PHP EUVD-2026-21778

| CVE-2026-6152 MEDIUM
SQL Injection (CWE-89)
2026-04-13 VulDB GHSA-6j66-5hmg-2xj7
5.5
CVSS 4.0 · NVD
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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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
X

Lifecycle Timeline

8
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 - 03:22 NVD
HIGH MEDIUM
CVSS changed
Apr 13, 2026 - 03:22 NVD
7.3 (HIGH) 6.9 (MEDIUM)
Analysis Generated
Apr 13, 2026 - 02:50 vuln.today
EUVD ID Assigned
Apr 13, 2026 - 02:45 euvd
EUVD-2026-21778
Analysis Generated
Apr 13, 2026 - 02:45 vuln.today
CVE Published
Apr 13, 2026 - 02:30 nvd
MEDIUM 5.5

DescriptionCVE.org

A vulnerability was determined in code-projects Vehicle Showroom Management System 1.0. This issue affects some unknown processing of the file /util/StaffAddingFunction.php. This manipulation of the argument STAFF_ID causes sql injection. The attack can be initiated remotely. The exploit has been publicly disclosed and may be utilized.

AnalysisAI

SQL injection in code-projects Vehicle Showroom Management System 1.0 allows unauthenticated remote attackers to read, modify, or delete database contents via the STAFF_ID parameter in /util/StaffAddingFunction.php. CVSS score of 7.3 (High) reflects network-accessible attack requiring no privileges or user interaction. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
Identify exposed Vehicle Showroom instance
Delivery
Send crafted request to StaffAddingFunction.php
Exploit
Inject SQL via STAFF_ID parameter
Execution
Extract database credentials
Persist
Authenticate as admin
Impact
Exfiltrate or modify data

Vulnerability AssessmentAI

Risk Assessment Real-world risk is elevated despite the 7.3 CVSS score landing in the High (not Critical) range. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario An unauthenticated attacker discovers a Vehicle Showroom Management System 1.0 instance exposed to the internet through Shodan or ZoomEye search engine queries. Using the publicly available GitHub POC, the attacker crafts a malicious HTTP request to /util/StaffAddingFunction.php with a STAFF_ID parameter containing SQL injection payload such as "1' UNION SELECT username,password,email FROM admin_users--". …
Remediation No vendor-released patch identified at time of analysis for code-projects Vehicle Showroom Management System 1.0. … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Within 24 hours: Identify all instances of Vehicle Showroom Management System 1.0 in production and isolate them from untrusted networks. …

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EUVD-2026-21778 vulnerability details – vuln.today

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