CVE-2026-100161

The Photo Reviews for WooCommerce plugin for WordPress is vulnerable to Stored DOM-Based Cross-Site Scripting via the 'wcpr_image_upload_id' parameter in all versions up to, and including, 1.2.30 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The publicly-emitted `wcpr_image_upload` nonce printed on every product review form is the only gate, and no capability, authentication, or attachment ownership check is performed, allowing the payload to be stored in comment meta — which is not subject to `wp_kses` — by any unauthenticated visitor; the XSS fires once the review is visible on the frontend.

• CWE-79

• https://plugins.trac.wordpress.org/browser/woo-photo-reviews/trunk/frontend/frontend.php#L1268
• https://plugins.trac.wordpress.org/browser/woo-photo-reviews/trunk/js/default-display-images.js#L17
• https://plugins.trac.wordpress.org/browser/woo-photo-reviews/trunk/templates/viwcpr-template-basic-html.php#L64
• https://vi.wordpress.org/plugins/woo-photo-reviews/
• https://www.wordfence.com/threat-intel/vulnerabilities/id/7b1e4f3b-071b-4ef7-9a07-f26da45b916e?source=cve

Published

Oct 10, 2026

Last Modified

Oct 13, 2026

Status

Deferred

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
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