CVE-2026-12968: Unknown Product Addons And Product Options With Custom Fields

High severity, CVSS 8.8. EPSS: 0.5% chance of exploitation in the next 30 days.

The Product Addons and Product Options With Custom Fields WordPress plugin before 1.6.15 does not restrict an unauthenticated file-upload endpoint and accepts SVG files that are stored and served inline, allowing an unauthenticated attacker to upload a malicious SVG whose embedded script executes in the session of any user (such as an administrator) who later opens the file.

Affected products

• Unknown Product Addons And Product Options With Custom Fields: before 1.6.15 (fixed in 1.6.15)

Published 2026-07-22. Last modified 2026-07-22.