[DRAFT] Mission turn in fix

code/modules/missions/dynamic/_dynamic.dm

@@ -82,14 +82,31 @@
 	return ..()
 
 /datum/mission/ruin/can_turn_in(atom/movable/item_to_check)
-	if(istype(required_item) && specific_item)
-		if(item_to_check == required_item)
-			return TRUE
-	else
-		if(istype(item_to_check, setpiece_item))
-			return TRUE
-		else if(istype(required_item) && istype(item_to_check, required_item.type))
+	// PENTEST FIX - START - If specific_item is TRUE, only accept the exact item instance
+	if(specific_item)
+		if(istype(required_item) && item_to_check == required_item)
 			return TRUE
+		// If specific_item is TRUE but required_item doesn't exist, no item can be turned in
+		return FALSE
+
+	// If specific_item is FALSE, accept any item of the matching type
+	if(istype(item_to_check, setpiece_item))
+		// If the setpiece item is a mob type, only accept dead mobs
+		if(isliving(item_to_check))
+			var/mob/living/living_check = item_to_check
+			if(living_check.stat != DEAD)
+				return FALSE
+		return TRUE
+	else if(istype(required_item) && istype(item_to_check, required_item.type))
+		// If the required item is a mob type, only accept dead mobs
+		if(isliving(item_to_check))
+			var/mob/living/living_check = item_to_check
+			if(living_check.stat != DEAD)
+				return FALSE
+		return TRUE
+
+	return FALSE
+	// PENTEST FIX - END
 
 /datum/mission/ruin/get_tgui_info(list/items_on_pad = list())
 	. = ..()

code/modules/missions/mission_board.dm

@@ -120,9 +120,10 @@
 	for(var/atom/movable/item_on_pad as anything in pad.get_other_atoms())
 		if(item_on_pad == pad)
 			continue
-		if(mission.can_turn_in(item_on_pad))
-			mission.turn_in(item_on_pad)
-			return TRUE
+		if(!mission.can_turn_in(item_on_pad)) // PENTEST FIX - START
+			continue
+		mission.turn_in(item_on_pad)
+		return TRUE // PENTEST FIX - END
 
 /// Return all items on pad
 /obj/machinery/computer/mission/proc/recalc()