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.
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Mon, 21 Apr 2025 15:45:00 +0000
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Status: PUBLISHED
Assigner: WPScan
Published: 2022-04-25T15:50:46.000Z
Updated: 2025-04-21T15:04:51.317Z
Reserved: 2021-01-14T00:00:00.000Z
Link: CVE-2021-25094

No data.

Status : Modified
Published: 2022-04-25T16:16:07.117
Modified: 2025-04-21T15:15:49.620
Link: CVE-2021-25094

No data.