CVE-2026-71237
9.8 CRITICALpublic exploit availablePublished 2026-08-05 · Updated 2026-08-10
AI risk analysis
- Summary
- The flaw allows an unauthenticated attacker to bypass authentication and potentially extract database data via SQL injection, posing a critical security risk.
- Exploitability
- Exploitation is relatively easy as it requires submitting a specific payload to the /userlogin endpoint, making it a significant threat.
- Blast radius
- If exploited, the attacker could gain full access to the database, leading to data breaches and potential system compromise.
- Detection
- No reliable host or network indicator is derivable from the published description.
- Prioritized remediation
- Disable the affected /userlogin endpoint or apply a patch to sanitize user input and prevent SQL injection, such as upgrading to the latest version of the software.
Analysis generated locally by qwen2.5:7b-instruct (no data left the box). AI-assisted — verify against primary sources before acting.
NVD description
Miantang/IoT-PHP's index.php implements a POST /userlogin route that reads the password directly from ['pwd'] with no sanitization and concatenates it into a raw SQL string: mysql_query("select * from userlists where username='' and password='' limit 1"). An unauthenticated attacker can submit a payload such as pwd=' OR '1'='1 to bypass authentication and, via UNION-based injection, extract arbitrary data from the database.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-89
Public exploit & PoC references
All references
Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.
Related CVEs
- CRITICALCVE-2026-71207PoC
- CRITICALCVE-2026-71231PoC
- CRITICALCVE-2026-71248PoC
- HIGHCVE-2026-86677
- CRITICALCVE-2023-54399
- CRITICALCVE-2023-54400PoC
- CRITICALCVE-2025-63564
- MEDIUMCVE-2026-15941
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