CVE-2021-25094 — Tatsu < 3.3.12 - Unauthenticated RCE
The Tatsu WordPress plugin before 3.3.12 add_custom_font action can be used without prior authentication to upload a rogue zip file which is uncompressed under the WordPress's u…
Published: 2022-04-25 · CVSS: Unscored
The Tatsu WordPress plugin before 3.3.12 add_custom_font action can be used without prior authentication to upload a rogue zip file which is uncompressed under the WordPress's upload directory. By adding a PHP shell with a filename starting with a dot ".", this can bypass extension control implemented in the plugin. Moreover, there is a race condition in the zip extraction process which makes the shell file live long enough on the filesystem to be callable by an attacker.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7