Which versions of PHP are affected by CVE-2025-6579?

A SQL injection vulnerability in the Car Rental System's message administration interface allows remote attackers to compromise the database without authentication.

Is there a public PoC exploit available for CVE-2025-6579?

Yes, a public proof-of-concept exploit is available for CVE-2025-6579. Prioritise patching immediately. EPSS: 0.1%.

How to fix or mitigate CVE-2025-6579?

Within 24 hours: Disable /message_admin.php or restrict access to trusted IPs only; monitor database logs for suspicious queries. Within 7 days: Deploy WAF rules to block SQL injection patterns in the Message parameter; conduct forensic review for signs of exploitation. Within 30 days: Evaluate system replacement or vendor remediation timeline; implement code review for SQL injection vulnerabilities across the application.

PHP CVE-2025-6579

Q: What is the CVSS score of CVE-2025-6579?

CVE-2025-6579 has a CVSS 4.0 base score of 5.5 (Medium). CVSS vector: 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. EPSS exploitation probability: 0.1%.

EUVD-2025-19069 MEDIUM

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') (CWE-74)

2025-06-24 cna@vuldb.com

PHP SQLi Car Rental System Anisha

5.5

CVSS 4.0 · NVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Lifecycle Timeline

Severity Changed

Apr 29, 2026 - 01:11 NVD

HIGH MEDIUM

CVSS changed

Apr 29, 2026 - 01:11 NVD

7.3 (HIGH) 5.5 (MEDIUM)

EUVD ID Assigned

Mar 15, 2026 - 22:36 euvd

EUVD-2025-19069

Analysis Generated

Mar 15, 2026 - 22:36 vuln.today

PoC Detected

Jul 11, 2025 - 15:52 vuln.today

Public exploit code

CVE Published

Jun 24, 2025 - 20:15 nvd

HIGH 7.3

DescriptionCVE.org

A vulnerability was found in code-projects Car Rental System 1.0. It has been rated as critical. This issue affects some unknown processing of the file /message_admin.php. The manipulation of the argument Message leads to sql injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

AnalysisAI

CVE-2025-6579 is a critical SQL injection vulnerability in code-projects Car Rental System 1.0 affecting the /message_admin.php file's Message parameter. An unauthenticated remote attacker can exploit this to execute arbitrary SQL commands, potentially leading to unauthorized data access, modification, or deletion. The vulnerability has been publicly disclosed with proof-of-concept code available and may be actively exploited in the wild.

Technical ContextAI

The vulnerability is rooted in CWE-74 (Improper Neutralization of Special Elements in Output Used by a Downstream Component - 'Injection'), specifically SQL injection. The /message_admin.php endpoint fails to properly sanitize or parameterize user-supplied input in the 'Message' parameter before incorporating it into SQL queries. This is a classic web application vulnerability where user input is concatenated directly into SQL statements without escaping or using prepared statements. The affected product is code-projects Car Rental System version 1.0, a PHP-based web application commonly used for managing vehicle rental operations. The vulnerability exists in a message administration functionality, likely used for handling customer messages or internal communication, making it a direct entry point for attackers.

RemediationAI

Immediate actions: (1) Apply input validation and parameterization: Replace all direct SQL string concatenation in /message_admin.php with prepared statements or parameterized queries using PHP PDO or mysqli prepared statements. (2) Implement output encoding and input validation for the Message parameter using whitelisting and sanitization functions. (3) Apply principle of least privilege to database user accounts executing queries from this endpoint. (4) Deploy Web Application Firewall (WAF) rules to detect and block SQL injection patterns in the Message parameter as a temporary mitigation. Long-term: Upgrade to a patched version if available from the vendor (check code-projects project repository for updates beyond v1.0). If no patch exists, conduct thorough code review of all user input handling in the application. Implement comprehensive input validation across the entire application following OWASP Top 10 guidelines.