L2JMobius

Public Development => Shares/Contributions => Committed User Contributions => Topic started by: krzdev on April 18, 2022, 07:35:10 PM

Title: Duplicate base class (VillageMaster exploit)
Post by: krzdev on April 18, 2022, 07:35:10 PM

Hello everyone,

There is a glitch in the village master that allows the player to duplicate their base class.
Just choose any subclass and the village master allows you to add a new subclass, which may be your base class.

Demo video:

I fixed with this:

Code: [Select]

diff --git a/L2J_Mobius_C6_Interlude/java/org/l2jmobius/gameserver/model/actor/instance/VillageMaster.java
index 9551fc7..851af3d 100644
--- a/L2J_Mobius_C6_Interlude/java/org/l2jmobius/gameserver/model/actor/instance/VillageMaster.java
+++ b/L2J_Mobius_C6_Interlude/java/org/l2jmobius/gameserver/model/actor/instance/VillageMaster.java
@@ -960,7 +960,7 @@ public class VillageMaster extends Folk
                int charClassId = player.getBaseClass();
                if (charClassId >= 88)
                {
-                       charClassId = player.getClassId().getParent().ordinal();
+                       charClassId = ClassId.getClassId(charClassId).getParent().ordinal();
                }

                final Race npcRace = getVillageMasterRace();


Title: Re: Duplicate base class (VillageMaster exploit)
Post by: Mobius on April 19, 2022, 10:41:04 AM

Committed with https://bitbucket.org/MobiusDev/l2j_mobius/commits/2859a54a891c8c8bd42025b91ccc5aaa1123d6dd
Thanks :D