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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Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: WPScan
Published: 2022-04-25T15:50:46
Updated: 2024-08-03T19:56:09.980Z
Reserved: 2021-01-14T00:00:00
Link: CVE-2021-25094
Vulnrichment
No data.
NVD
Status : Modified
Published: 2022-04-25T16:16:07.117
Modified: 2024-11-21T05:54:20.367
Link: CVE-2021-25094
Redhat
No data.