CVE-2024-8253: fallo de gravedad alta en pickplugins Post Grid and Gutenberg Blocks
Post Grid and Gutenberg Blocks 2.2.87 - 2.2.90 - Authenticated (Subscriber+) Privilege Escalation
Publicada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 8.8epss 9.4%
The Post Grid and Gutenberg Blocks plugin for WordPress is vulnerable to privilege escalation in all versions 2.2.87 to 2.2.90. This is due to the plugin not properly restricting what user meta values can be updated and ensuring a form is active. This makes it possible for authenticated attackers, with subscriber-level access and above, to update their user meta to become an administrator.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Productos afectados
pickplugins · Post Grid and Gutenberg BlocksReferencias
https://plugins.trac.wordpress.org/browser/post-grid/trunk/includes/blocks/form-wrap/functions.php#L3032https://plugins.trac.wordpress.org/changeset/3130155/post-grid/tags/2.2.87/includes/blocks/form-wrap/functions.phphttps://plugins.trac.wordpress.org/changeset/3146752/post-grid/tags/2.2.91/includes/blocks/form-wrap/functions.phphttps://www.wordfence.com/threat-intel/vulnerabilities/id/f5f18cae-b7f8-4afd-adfa-c616c63f9419?source=cve