Automattic: Internal GET SSRF via CSRF with Press This scan feature

Description ----------------------------------- The url http://xxx.xxx.xxx.xxx/wp-admin/press-this.php?u=URLTOSCRAPE&url-scan-submit=Scan does not validate that user intends to send a scrape request. The filter does not validate for 0.0.0.0:PORT and allows the attacker to make the victim send GET...