Summary
CVE-2026-18210 is a critical SQL injection vulnerability affecting TRtek Technological Products Computer Software Hardware Industry and Trade Limited Company’s "Products’s Store" application. The flaw stems from improper neutralization of special elements used in SQL commands (CWE-89), allowing an unauthenticated, remote attacker to manipulate backend SQL queries. With a CVSS v3.1 base score of 9.8 (Critical), successful exploitation can fully compromise the confidentiality, integrity, and availability of the affected system.
Technical details
- Root cause: The application fails to properly sanitize or parameterize user-supplied input before incorporating it into SQL statements, enabling classic SQL injection (CWE-89 / CAPEC-66).
- Trigger conditions: An attacker submits crafted input containing SQL syntax to an application endpoint that constructs database queries using that input.
- Attack vector: Network-based; the vulnerability requires no authentication (PR:N) and no user interaction (UI:N), and has low attack complexity (AC:L), meaning it can be exploited remotely and reliably.
- Impact: Exploitation can allow an attacker to read, modify, or delete arbitrary data in the backend database, potentially leading to full application compromise, data theft, or destruction, consistent with the CVSS Confidentiality/Integrity/Availability impact of High/High/High.
Affected software
- TRtek Products’s Store — all versions prior to 030631b2
Severity
- CVSS v3.1 Base Score: 9.8 (Critical)
- Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Mitigation and recommended actions
- Immediate: Upgrade TRtek Products’s Store to version 030631b2 or later, which addresses this SQL injection issue.
- If immediate patching is not possible:
- Restrict network exposure of the application to trusted networks only, and place a web application firewall (WAF) in front of it with SQL injection detection rules enabled.
- Audit application logs for anomalous query patterns or unexpected database errors that may indicate injection attempts.
- Apply least-privilege database account permissions to the application’s database user to limit the blast radius of a successful injection.
- Monitor vendor channels for an official patch or advisory confirming remediation guidance.

