--- a/net/minecraft/world/level/block/LavaCauldronBlock.java
+++ b/net/minecraft/world/level/block/LavaCauldronBlock.java
@@ -33,9 +_,10 @@
 
     @Override
     protected void entityInside(BlockState state, Level level, BlockPos pos, Entity entity, InsideBlockEffectApplier effectApplier) {
+        if (!new io.papermc.paper.event.entity.EntityInsideBlockEvent(entity.getBukkitEntity(), org.bukkit.craftbukkit.block.CraftBlock.at(level, pos)).callEvent()) { return; } // Paper - Add EntityInsideBlockEvent
         if (this.isEntityInsideContent(state, pos, entity)) {
-            entity.lavaIgnite();
-            entity.lavaHurt();
+            entity.lavaIgnite(pos); // Paper - track lava contact
+            entity.lavaHurt(pos); // Paper - track lava contact
         }
     }
 
