CVE-2025-70141

Critical

Description

SourceCodester Customer Support System 1.0 contains an incorrect access control vulnerability in ajax.php. The AJAX dispatcher does not enforce authentication or authorization before invoking administrative methods in admin_class.php based on the action parameter. An unauthenticated remote attacker can perform sensitive operations such as creating customers and deleting users (including the admin account), as well as modifying or deleting other application records (tickets, departments, comments), resulting in unauthorized data modification.

SeverityCritical
CVSS9.4
Exploit probability—
ProductOretnom23 Customer Support System
PublishedFeb 18, 2026
First seenFeb 18, 2026

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

ProductAffected versionsFixed in
oretnom23 customer_support_system1.0—

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