CVE-2026-19942
Atarim – AI Agency for WordPress: Edit Pages, Fix Code, Update Plugins, SEO & Client Feedback に報告された脆弱性
概要
The Atarim – AI Agency for WordPress: Edit Pages, Fix Code, Update Plugins, SEO & Client Feedback plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the AVCF_Abilities_Media::register (replace-media-file execute_callback) function in all versions up to, and including, 5.1.1. This makes it possible for authenticated attackers, with author-level access and above, to delete arbitrary files on the server, which can easily lead to remote code execution when the right file is deleted (such as wp-config.php). This is exploitable by first using the atarim/update-post-field ability to overwrite the _wp_attached_file meta of an attacker-owned attachment with a directory-traversal path, then invoking atarim/replace-media-file to cause get_attached_file() to resolve and unlink the targeted file.
影響を受けるバージョン
- 0以上 〜 5.1.1以下
対処方法
Atarim – AI Agency for WordPress: Edit Pages, Fix Code, Update Plugins, SEO & Client Feedback を 5.1.2 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/atarim-visual-collaboration/tags/5.1.1/doit/abilities/class-avcf-abilities-media.php#L1212
- https://plugins.trac.wordpress.org/browser/atarim-visual-collaboration/tags/5.1.1/doit/abilities/class-avcf-abilities-metadata.php#L1279
- https://plugins.trac.wordpress.org/browser/atarim-visual-collaboration/tags/5.1.1/doit/class-avcf-mcp.php#L329
- https://plugins.trac.wordpress.org/browser/atarim-visual-collaboration/tags/5.1.1/vendor/wordpress/mcp-adapter/includes/Abilities/ExecuteAbilityAbility.php#L91
- https://plugins.trac.wordpress.org/browser/atarim-visual-collaboration/tags/5.1.1/vendor/wordpress/mcp-adapter/includes/Servers/DefaultServerFactory.php#L73
- https://plugins.trac.wordpress.org/browser/atarim-visual-collaboration/tags/5.1.1/vendor/wordpress/mcp-adapter/includes/Transport/HttpTransport.php#L99
- https://plugins.trac.wordpress.org/changeset?reponame=&old=3653026%40atarim-visual-collaboration&new=3653026%40atarim-visual-collaboration
- https://www.wordfence.com/threat-intel/vulnerabilities/id/c66a75a3-d420-4f2e-9f61-fe7dc2cb759e?source=cve