CVE-2025-15212 — SQL injection in code-projects Refugee Food Management System 1.0

CyberDefender 10 mins0

CVE-2025-15212 is a SQL injection vulnerability affecting Refugee Food Management System (version 1.0) distributed on code-projects. The vulnerable code processes the /home/regfood.php endpoint and does not properly handle the a parameter; by manipulating that parameter an attacker can trigger SQL injection. Public exploit details were reported as available at the time of disclosure.

1) What the vulnerability is

  • Type: SQL injection (unsanitized/unsafely handled input used in an SQL query).
  • Affected component / entrypoint: /home/regfood.php (argument a is the vector).
  • Versions: Reported against Refugee Food Management System 1.0 (as packaged on code-projects).

The CVE record was reserved/created and public summaries were published by multiple vulnerability databases around December 30, 2025. The official CVE placeholder exists on cve.org and several security vendors/agencies have published advisory entries.

2) Impact & risk

  • Primary impact: Attackers who can reach the vulnerable endpoint may be able to run arbitrary SQL fragments against the application database. Depending on the database privileges of the application account this can lead to:
    • disclosure of sensitive data (user records, PII),
    • modification or deletion of data, and
    • potential full application-level compromise if chained with other flaws.
  • Exploitability: Remote — the vulnerability is reachable by sending crafted HTTP requests to the vulnerable script. Several sources indicate a public exploit exists (i.e., proof-of-concept or exploit code has been posted). Public exploit availability increases risk to any internet-reachable deployments until mitigations/patches are applied.

3) Detection / indicators of compromise (high level, non-actionable)

If you manage a deployment of the product, look for defensive signs that might indicate probing or exploitation attempts:

  • Unexpected database errors in web logs (e.g., database error messages returned to the app log around requests to regfood.php).
  • Unusual query patterns or spikes in slow queries that reference fields used by the registration/food management flows.
  • Web server request logs showing repeated or unusual values for the a parameter to /home/regfood.php.
  • New data exfiltration patterns (large SELECT results) or data integrity anomalies.

(These are detection concepts you can operationalize — avoid testing against production systems unless you have explicit authorization; perform testing in isolated labs or staging environments.)

Sources reporting the vulnerability and public exploit status note that remote exploitation is possible and that exploit code is available, so prioritize detection and containment for internet-facing instances.

4) Mitigation & remediation

Immediate (if you cannot patch right away)

  • If practical, block access to /home/regfood.php from untrusted networks (move behind VPN, IP allowlist) or restrict access via firewall/WAF rules.
  • Add WAF rules to block obvious SQL injection attempts at the perimeter — while a WAF is only a compensating control, it can reduce risk while you fix the code.
  • Monitor logs for exploitation indicators (see section above) and isolate any systems where suspicious activity is detected.

Correct (developer) fix — prioritize patching the code

  • The root cause is unsanitized input used in SQL. Replace any string concatenation or interpolation used to build SQL with parameterized (prepared) statements and proper input validation. Use least privilege for the DB account (deny any unnecessary rights).
  • Sanitize and validate incoming values (e.g., accept only the expected data type/length/format for parameter a) and employ output encoding where appropriate.

Safe example (defensive) — PHP PDO prepared statement
Below is a defensive example showing how to avoid SQL injection in PHP by using prepared statements (this is a fix pattern, not an exploit). Replace the vulnerable query building with prepared statements like this:

// Example: use PDO with prepared statements (defensive pattern)
$pdo = new PDO('mysql:host=DB_HOST;dbname=DB_NAME;charset=utf8mb4', 'db_user', 'db_pass', [
    PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
    PDO::ATTR_EMULATE_PREPARES => false,
]);

// Validate and normalize input first (example: allow only digits if that's expected)
$a = $_GET['a'] ?? '';
if (!preg_match('/^[0-9]{1,10}$/', $a)) {
    // handle invalid input (reject, log, return safe error)
    http_response_code(400);
    exit('Invalid parameter');
}

$stmt = $pdo->prepare('SELECT * FROM registration_table WHERE id = :a');
$stmt->execute([':a' => $a]);
$row = $stmt->fetch(PDO::FETCH_ASSOC);
// ... handle $row safely

Longer term

  • Conduct a secure code review of the entire codebase for other occurrences of string-based SQL building.
  • Ensure secure development practices: use ORMs or parameterized queries by default, centralize DB access layers, apply input validation/whitelisting, adopt automated SAST/DAST scans in CI.
  • Rotate any database credentials that might have been exposed or used on compromised systems.

Multiple advisories recommend remediation and note that an exploit is public, increasing urgency for fixes and compensating controls.

5) Responsible disclosure & timeline

  • Public advisories summarizing CVE-2025-15212 appeared in several vulnerability databases and security vendors on December 30, 2025 (database entries and mirrored advisories). The official CVE entry exists as a reserved record on cve.org and was referenced by GitHub Advisory and vendor sites.

If you are the vendor or an operator:

  • Document and publish a vendor advisory that includes affected versions, fixed versions (if you issue a patched release), and mitigation steps. If you discover exploitation, follow your incident response processes and consider notifying any affected users per applicable law/regulation.

6) Responsible testing & legal note

  • Do not scan or attempt exploitation of systems you do not own or have explicit authorization to test. Public exploit availability increases risk to internet-facing systems; any testing should be done in controlled environments under legal authorization (penetration test / internal security lab). Several sources note the exploit is public — that raises the chance of opportunistic attacks.

Final checklist :

  1. Identify deployments of Refugee Food Management System 1.0 in your environment (inventory).
  2. Block access to /home/regfood.php from the public internet ASAP if patching is not immediate.
  3. Patch/Fix the code: remove string-based SQL building; use parameterized queries (example pattern above).
  4. Harden DB credentials (least privilege), rotate if compromise suspected.
  5. Monitor logs for anomalous access to regfood.php and database error spikes.
  6. Notify affected stakeholders and follow incident response if you detect exploitation.

CyberDefender