Jupiter X Core に脆弱性 — CVE-2026-120737
いま何をすべきか
Jupiter X Core を 4.63.0 以降に更新してください。
影響を受けるバージョン
- 4.62.0 以下のすべて
対象: プラグイン「Jupiter X Core」(jupiterx-core)
何が起きるのか
The Jupiter X Core plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 4.62.0 This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to enumerate and render arbitrary published post types not intended for public listing — including Flamingo CF7 submission records containing submitter names, email addresses, phone numbers, full messages, and IP addresses — and perform meta_query boolean-oracle reads against the postmeta of any published post. Exploitation requires that a Posts or Advanced Posts widget on the site has 'Is Archive Template' enabled, which is the standard Jupiter X archive-template configuration used by most Jupiter X sites; additionally, the nonce verified by the second endpoint is minted via wp_create_nonce and printed on every frontend page as ravenTools.nonce, rendering it ineffective as an authorization barrier.
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
Jupiter X Core 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://plugins.trac.wordpress.org/browser/jupiterx-core/tags/4.62.0/includes/extensions/raven/includes/modules/advanced-posts/functionality/frontend.php#L236
- https://plugins.trac.wordpress.org/browser/jupiterx-core/tags/4.62.0/includes/extensions/raven/includes/modules/advanced-posts/module.php#L103
- https://plugins.trac.wordpress.org/browser/jupiterx-core/tags/4.62.0/includes/extensions/raven/includes/modules/posts/module.php#L56
- https://plugins.trac.wordpress.org/browser/jupiterx-core/tags/4.62.0/includes/extensions/raven/includes/modules/posts/module.php#L96
- https://plugins.trac.wordpress.org/browser/jupiterx-core/tags/4.62.0/includes/extensions/raven/includes/modules/posts/widgets/posts.php#L259
- https://www.wordfence.com/threat-intel/vulnerabilities/id/32199349-f7ae-4ed3-ae2b-29e80c08c9d2?source=cve