CVE-2026-15095
Product Feed Manager for WooCommerce – CTX Feed – Support 220+ Shopping & Social Channels に報告された脆弱性
概要
The Product Feed Manager for WooCommerce – CTX Feed – Support 220+ Shopping & Social Channels plugin for WordPress is vulnerable to Directory Traversal in all versions up to, and including, 6.6.43 via the 'provider' parameter. This makes it possible for authenticated attackers, with shop manager-level access and above, to delete arbitrary files on the server, which can lead to remote code execution when critical files are deleted. Exploitation requires two sequential REST API calls: first to /wp-json/ctxfeed/v1/make_feed/save_feed_config to persist the traversal payload in wp_options, then to /wp-json/ctxfeed/v1/manage_feeds/delete_feed to trigger the unlink(); deletion is further constrained to files whose extensions match the plugin's validated whitelist (csv, xml, tsv, xls, xlsx, json, txt).
影響を受けるバージョン
- 0以上 〜 6.6.43以下
対処方法
Product Feed Manager for WooCommerce – CTX Feed – Support 220+ Shopping & Social Channels を 6.6.44 以降に更新してください。これで本脆弱性は解消します。
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30秒で無料診断する参照
- https://plugins.trac.wordpress.org/browser/webappick-product-feed-for-woocommerce/tags/6.6.38/V5/API/RestController.php#L109
- https://plugins.trac.wordpress.org/browser/webappick-product-feed-for-woocommerce/tags/6.6.38/V5/API/V1/MakeFeed.php#L154
- https://plugins.trac.wordpress.org/browser/webappick-product-feed-for-woocommerce/tags/6.6.38/V5/API/V1/ManageFeeds.php#L378
- https://plugins.trac.wordpress.org/browser/webappick-product-feed-for-woocommerce/tags/6.6.38/V5/Common/Helper.php#L207
- https://plugins.trac.wordpress.org/browser/webappick-product-feed-for-woocommerce/tags/6.6.38/V5/Feed/Feed.php#L113
- https://plugins.trac.wordpress.org/browser/webappick-product-feed-for-woocommerce/tags/6.6.38/V5/Helper/FeedHelper.php#L38
- https://plugins.trac.wordpress.org/changeset?reponame=&old=3627934%40webappick-product-feed-for-woocommerce&new=3627934%40webappick-product-feed-for-woocommerce
- https://www.wordfence.com/threat-intel/vulnerabilities/id/cac5e5ca-34cc-4219-96a3-438c5a1d6a23?source=cve