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CVE-2026-15323EUVD-2026-111595GHSA-23M5-26M5-CMPF

Product Designer for WooCommerce WordPress | Lumise <= 2.1.2 - Unauthenticated Arbitrary File Read via 'design.stages[*].image' Parameter in Cart JSON Upload

Published
Last modified
published
Not listed in CISA KEV
None on Exploit-DB, Metasploit or GitHub
  • Exploitation: none
  • Automatable: yes
  • Technical impact: partial

Summary

The Lumise product designer plugin for WooCommerce, used on WordPress websites, is affected. A flaw in its checkout handling lets anyone without a login read arbitrary files on the server, which may expose sensitive information such as configuration data or credentials.

Summarized by anthropic/claude-haiku-5.5. Verify details against the original sources.

Read the original description

The Product Designer for WooCommerce WordPress | Lumise plugin for WordPress is vulnerable to Directory Traversal in all versions up to, and including, 2.1.2 via the process_checkout function. This makes it possible for unauthenticated attackers to read the contents of arbitrary files on the server, which can contain sensitive information. The lumise_security nonce required to reach the vulnerable /?lumise=cart endpoint is freely obtainable by any unauthenticated visitor via the /?lumise=ajax action=init handler, making this exploitable with no prior access or credentials.

Timeline

  1. CVE published
  2. First seen by cve.now
  3. CISA SSVC assessment

    Exploitation: none · Automatable: yes · Technical impact: partial

  4. Record last updated

Affected versions

  • King-Theme Product Designer for WooCommerce WordPress | Lumise

    through 2.1.2

References 2

wordfence.com

plugins.trac.wordpress.org