CVE intelligence and bounded remediation

CVE-2023-6743 — Unlimited-Elements Unlimited Elements For Elementor security vulnerability

High CVSS 8.8

The Unlimited Elements For Elementor (Free Widgets, Addons, Templates) plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 1.5.89 via the template import functionality. This makes it possible for authenticated attackers, with contributor access and above, to execute code on the server.

Severity
High
CVSS
8.8 (3.1)
Published
2024-05-29
CISA KEV
Not currently listed
Ecosystem
php/wordpress
Weaknesses
CWE-1336, CWE-94

Affected products

  • unlimited-elements / unlimited_elements_for_elementor

Matched remediation archetype

Command, code, expression, and template injection

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Check exposure

  • Trace untrusted values to process execution, interpreters, evaluators, template engines, dynamic imports, and administrative scripting features.
  • Determine whether the affected path is reachable across each trust boundary and which service account or host privilege it inherits.
  • Review configuration for optional execution features, unsafe compatibility modes, and shell invocation.

Remediate safely

  • Replace string-built commands or evaluated code with fixed operations and structured argument APIs that do not invoke a shell.
  • Use strict allowlists for operation identifiers and reject unexpected input before it reaches any interpreter.
  • Update the affected component and add inert regression tests covering metacharacters, encoding variants, and alternate request paths.

Authoritative sources

Complete CVE record and remediation plan

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