Which versions of PHP are affected by CVE-2025-6313?

A publicly disclosed SQL injection vulnerability in Campcodes Sales and Inventory System 1.0 allows remote attackers to manipulate the category input field, potentially enabling unauthorized database…

Is there a public PoC exploit available for CVE-2025-6313?

Yes, a public proof-of-concept exploit is available for CVE-2025-6313. Prioritise patching immediately. EPSS: 0.1%.

How to fix or mitigate CVE-2025-6313?

Within 24 hours: Immediately isolate affected Campcodes instances from production networks or restrict access to trusted users only; scan logs for exploitation attempts. Within 7 days: Implement Web Application Firewall (WAF) rules to block SQL injection patterns in the /pages/cat_add.php category parameter; disable the category add functionality if operationally feasible. Within 30 days: Evaluate replacement or upgrade options with the vendor; conduct full database audit for unauthorized access; perform security assessment of all data accessed through this system.

PHP CVE-2025-6313

Q: What is the CVSS score of CVE-2025-6313?

CVE-2025-6313 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-2025-18728 MEDIUM

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

2025-06-20 cna@vuldb.com

PHP SQLi Sales And Inventory System Campcodes

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 - 00:19 euvd

EUVD-2025-18728

Analysis Generated

Mar 15, 2026 - 00:19 vuln.today

PoC Detected

Jul 11, 2025 - 15:51 vuln.today

Public exploit code

CVE Published

Jun 20, 2025 - 07:15 nvd

HIGH 7.3

DescriptionCVE.org

A vulnerability was found in Campcodes Sales and Inventory System 1.0 and classified as critical. This issue affects some unknown processing of the file /pages/cat_add.php. The manipulation of the argument Category leads to sql injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

AnalysisAI

CVE-2025-6313 is a critical SQL injection vulnerability in Campcodes Sales and Inventory System version 1.0, affecting the /pages/cat_add.php endpoint where the 'Category' parameter is improperly sanitized. An unauthenticated remote attacker can exploit this to execute arbitrary SQL queries, potentially compromising data confidentiality, integrity, and availability. The vulnerability has been publicly disclosed with exploit code available and may be actively exploited in the wild.

Technical ContextAI

This vulnerability represents a classic SQL injection flaw (CWE-74: Improper Neutralization of Special Elements used in an SQL Command) in a PHP-based inventory management application. The /pages/cat_add.php file fails to properly validate or parameterize user input from the 'Category' parameter before incorporating it into SQL queries. The underlying issue stems from direct string concatenation of user-supplied input into SQL statements rather than using prepared statements or parameterized queries. CPE specification: cpe:2.3:a:campcodes:sales_and_inventory_system:1.0:*:*:*:*:*:*:* — this affects the Campcodes Sales and Inventory System product line at version 1.0 and potentially earlier/later versions if similarly coded.

RemediationAI

Immediate Mitigation: Implement input validation and parameterized queries in /pages/cat_add.php. Replace all SQL concatenation with prepared statements using parameterized placeholders (e.g., MySQLi prepared statements or PDO prepared queries). Code Fix Example: Change from: $query = "SELECT * FROM categories WHERE name = '" . $_POST['Category'] . "'"; To: $stmt = $pdo->prepare('SELECT * FROM categories WHERE name = ?'); $stmt->execute([$_POST['Category']]) Input Validation: Implement strict input validation: whitelist allowed characters for Category field, enforce length limits, and reject unexpected input patterns before database processing. Vendor Patch: Monitor Campcodes official channels for version 1.1 or later security patches. No patch version is currently documented; contact vendor for emergency security update. Web Application Firewall: Deploy WAF rules to detect and block SQL injection patterns in the Category parameter (detect common SQL keywords: UNION, SELECT, DROP, etc.). Database Hardening: Restrict database user permissions used by the application to minimum required privileges; disable stored procedure execution if not needed. Access Control: Restrict access to /pages/cat_add.php via IP whitelisting or authentication until patch is applied.