CVE intelligence and bounded remediation

CVE-2019-25543 — Netartmedia Real Estate Portal security vulnerability

High CVSS 8.8

Netartmedia Real Estate Portal 5.0 contains an SQL injection vulnerability that allows unauthenticated attackers to manipulate database queries by injecting SQL code through the page parameter. Attackers can submit POST requests to index.php with malicious SQL payloads in the page field to bypass authentication, extract sensitive data, or modify database contents.

Severity
High
CVSS
8.8 (4.0)
Published
2026-03-12
CISA KEV
Not currently listed
Ecosystem
software/application
Weaknesses
CWE-89

Affected products

  • netartmedia / real_estate_portal / 5.0

Matched remediation archetype

SQL and data-query injection

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Check exposure

  • Trace request, message, file, and stored values into SQL, ORM query fragments, filters, sort expressions, and other data-query languages.
  • Inventory database roles, reachable schemas, multi-tenant boundaries, and whether stacked or administrative operations are enabled.
  • Check both direct queries and second-order use of previously stored values.

Remediate safely

  • Use parameterized queries or safe query builders for all values; map identifiers and operators through explicit allowlists.
  • Remove raw query concatenation and give the application account only the tables and operations it requires.
  • Update affected data-access components and add regression tests for query structure preservation with inert edge-case inputs.

Authoritative sources

Complete CVE record and remediation plan

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