CVE-2025-70141CWE-306CWE-862broken-access-control

CVE-2025-70141

Critical · published February 18, 2026

CVSS v3.1
9.4
EPSS
1%
Percentile
55.1
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
9.4 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00769 · 55.1th percentile
Weaknesses
CWE-306 · Missing Authentication for Critical Function; CWE-862 · Missing Authorization
Published
2026-02-18T22:21Z
Affected products (1)
ProductVersionsFixed in
oretnom23/customer_support_systemall versions—
References (3)
EPSS history
Timeline
  • 18 FEB 00:00Z
    SourceCodester Customer Support System 1.0 contains an incorrect access control vulnerability in ajax.php
    cvelistv5