Answer in brief
CVE-2026-15323 records a High severity (CVSS 7.5) vulnerability in Product Designer for WooCommerce WordPress | Lumise <= 2.1.2 - Unauthenticated Arbitrary File Read via 'design.stages[*].image' Parameter in Cart JSON Upload. The current sources do not mark it as known exploited. The current feed maps King-Theme/Product Designer for WooCommerce WordPress | Lumise (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 7.5. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps King-Theme/Product Designer for WooCommerce WordPress | Lumise (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| King-Theme/Product Designer for WooCommerce WordPress | Lumisegeneric | >=0 <=2.1.2 | Not reported |
Published upstream
Oct 28, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Oct 28, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Oct 28, 2026
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.
Quoted source text, attributed separately from HOL analysis.