Description
The Advanced Members for ACF plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the create_crop function in all versions up to, and including, 1.2.5. This makes it possible for authenticated attackers, with Subscriber-level access and above, to delete arbitrary files on the server, which can easily lead to remote code execution when the right file is deleted (such as wp-config.php). The vulnerability was partially patched in version 1.2.5.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
danbilabs Advanced Members for ACF
Default version status: unaffected
0 to ≤ 1.2.5affected
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/22b63369-c6ea-42e9-bea3-d15837da7732?source=cve ↗
- https://plugins.trac.wordpress.org/browser/advanced-members/tags/1.2.4/core/modules/class-avatar.php#L57 ↗
- https://plugins.trac.wordpress.org/browser/advanced-members/tags/1.2.4/core/modules/class-avatar.php#L266 ↗
- https://plugins.trac.wordpress.org/browser/advanced-members/trunk/core/modules/class-avatar.php#L710 ↗
- https://plugins.trac.wordpress.org/changeset/3479725/ ↗
- https://plugins.trac.wordpress.org/changeset/3492372/ ↗