VNX-638 – CWE-638

Overview

VNX-638 maps to CWE-638: CWE-638. Detects source patterns associated with CWE-638 (CWE-638). Each finding should be manually reviewed for exploitability in context.

Severity: Medium | CWE: CWE-638 | Languages: java, node, python

Why This Matters

This weakness class (CWE-638) creates a concrete exploit surface: the rule searches for the concrete source-level patterns most commonly associated with CWE-638 and surfaces them for review. Each finding should be evaluated in context — the rule catches the pattern, not the context.

What Gets Flagged

// FLAGGED: contains '// only one check' pattern
// only one check

Remediation

  1. Review each flagged line and determine whether the pattern represents a real instance of CWE-638 or a false positive.
  2. Replace the flagged construct with a documented safe alternative appropriate to your language and framework.
  3. For confirmed false positives, add a # vulnetix-ignore: VNX-638 comment on the line.
  4. Ensure equivalent test coverage exists to prevent regression.

References