Dokan: AI Powered WooCommerce Multivendor Marketplace Solution – Build Your Own Amazon, eBay, Etsy に脆弱性 — CVE-2026-89280
いま何をすべきか
Dokan: AI Powered WooCommerce Multivendor Marketplace Solution – Build Your Own Amazon, eBay, Etsy を 5.3.0 以降に更新してください。
影響を受けるバージョン
- 5.2.1 以下のすべて
対象: プラグイン「Dokan: AI Powered WooCommerce Multivendor Marketplace Solution – Build Your Own Amazon, eBay, Etsy」(dokan-lite)
何が起きるのか
The Dokan: AI Powered WooCommerce Multivendor Marketplace Solution – Build Your Own Amazon, eBay, Etsy plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 5.2.1 via the 'password' parameter due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with custom-level access and above, to change the WordPress account password of any customer who has placed at least one order with the attacking vendor, enabling login as that customer and resulting in a limited account takeover. Vendor-level access, required to exploit this vulnerability, can be self-registered through the public 'I am a vendor' registration flow when that option is enabled on the site.
ここから先の選択肢
1. 自分たちで対応する
更新の手順、バックアップの取り方、壊れたときの戻し方をまとめています。
2. いまの制作会社・保守業者に頼む
Dokan: AI Powered WooCommerce Multivendor Marketplace Solution – Build Your Own Amazon, eBay, Etsy を使っているかどうかを含めて確認を依頼してください。 無料診断を実行すると、そのまま渡せる依頼文を作れます。
3. 相談先がない・自分では難しい
連絡が取れる相手がいない、管理画面に入れない、侵入された疑いがある。 そうした場合はご相談ください。
出典
- https://github.com/getdokan/dokan/pull/3433/changes
- https://plugins.trac.wordpress.org/browser/dokan-lite/tags/5.1.1/includes/Order/functions.php#L858
- https://plugins.trac.wordpress.org/browser/dokan-lite/tags/5.1.1/includes/REST/CustomersController.php#L227
- https://plugins.trac.wordpress.org/browser/dokan-lite/tags/5.1.1/includes/REST/CustomersController.php#L352
- https://plugins.trac.wordpress.org/browser/dokan-lite/tags/5.1.1/includes/REST/CustomersController.php#L60
- https://plugins.trac.wordpress.org/browser/dokan-lite/tags/5.1.1/includes/REST/CustomersController.php#L99