The Simple Local Avatars plugin for WordPress is vulnerable to unauthorized modification of data in version 2.8.4. This is due to a missing capability check on the migrate_from_wp_user_avatar() function. This makes it possible for authenticated attackers, with subscriber-level access and above, to migrate avatar metadata for all users.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
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