Brizy – Page Builder <= 2.4.44 - Authenticated (Contributor+) Arbitrary File Upload
21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 8.8epss 1.0%
probabilidade de exploração
1.0%top 42% das CVEs
exploração observada
nãonenhuma fonte reporta
The Brizy – Page Builder plugin for WordPress is vulnerable to arbitrary file uploads due to missing file extension validation in the validateImageContent function called via storeImages in all versions up to, and including, 2.4.43. This makes it possible for authenticated attackers, with contributor access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible. Version 2.4.44 prevents the upload of files ending in .sh and .php. Version 2.4.45 fully patches the issue.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Produtos afetados
themefusecom · Brizy – Page BuilderReferências
https://plugins.trac.wordpress.org/browser/brizy/trunk/editor/zip/archiver.php#L264https://plugins.trac.wordpress.org/browser/brizy/trunk/editor/zip/archiver.php#L547https://plugins.trac.wordpress.org/changeset/3086506/brizy/trunk/editor/zip/archiver.phphttps://plugins.trac.wordpress.org/changeset/3112878/brizy/trunk?contextall=1&old=3086506&old_path=%2Fbrizy%2Ftrunkhttps://www.wordfence.com/threat-intel/vulnerabilities/id/a414de0a-ae44-4955-bd25-ec6ad7860835?source=cve