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.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Product Addons Plugin | — | Update product-addons plugin to version 1.6.15, or a newer patched version | Jul 30, 2026 | Jul 1, 2026 |
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