--- a/net/minecraft/world/level/block/LayeredCauldronBlock.java
+++ b/net/minecraft/world/level/block/LayeredCauldronBlock.java
@@ -61,35 +_,68 @@
 
     @Override
     protected void entityInside(BlockState state, Level level, BlockPos pos, Entity entity) {
+        if (!new io.papermc.paper.event.entity.EntityInsideBlockEvent(entity.getBukkitEntity(), org.bukkit.craftbukkit.block.CraftBlock.at(level, pos)).callEvent()) { return; } // Paper - Add EntityInsideBlockEvent
         if (level instanceof ServerLevel serverLevel && entity.isOnFire() && this.isEntityInsideContent(state, pos, entity)) {
-            entity.clearFire();
-            if (entity.mayInteract(serverLevel, pos)) {
-                this.handleEntityOnFireInside(state, level, pos);
+            // CraftBukkit start - moved down
+            // entity.clearFire();
+            if ((entity instanceof net.minecraft.world.entity.player.Player || serverLevel.getGameRules().getBoolean(net.minecraft.world.level.GameRules.RULE_MOBGRIEFING)) && entity.mayInteract(serverLevel, pos)) { // Paper - Fixes MC-248588
+                if (this.handleEntityOnFireInside(state, level, pos, entity)) { // Paper - fix powdered snow cauldron extinguishing entities
+                    entity.clearFire();
+                }
+            // CraftBukkit end
             }
         }
     }
 
-    private void handleEntityOnFireInside(BlockState state, Level level, BlockPos pos) {
+    // CraftBukkit start
+    private boolean handleEntityOnFireInside(BlockState state, Level level, BlockPos pos, Entity entity) {
         if (this.precipitationType == Biome.Precipitation.SNOW) {
-            lowerFillLevel(Blocks.WATER_CAULDRON.defaultBlockState().setValue(LEVEL, state.getValue(LEVEL)), level, pos);
+            return LayeredCauldronBlock.lowerFillLevel((BlockState) Blocks.WATER_CAULDRON.defaultBlockState().setValue(LayeredCauldronBlock.LEVEL, (Integer) state.getValue(LayeredCauldronBlock.LEVEL)), level, pos, entity, org.bukkit.event.block.CauldronLevelChangeEvent.ChangeReason.EXTINGUISH); // CraftBukkit
         } else {
-            lowerFillLevel(state, level, pos);
+            return LayeredCauldronBlock.lowerFillLevel(state, level, pos, entity, org.bukkit.event.block.CauldronLevelChangeEvent.ChangeReason.EXTINGUISH); // CraftBukkit
         }
     }
 
     public static void lowerFillLevel(BlockState state, Level level, BlockPos pos) {
-        int i = state.getValue(LEVEL) - 1;
-        BlockState blockState = i == 0 ? Blocks.CAULDRON.defaultBlockState() : state.setValue(LEVEL, Integer.valueOf(i));
-        level.setBlockAndUpdate(pos, blockState);
-        level.gameEvent(GameEvent.BLOCK_CHANGE, pos, GameEvent.Context.of(blockState));
-    }
+        // CraftBukkit start
+        LayeredCauldronBlock.lowerFillLevel(state, level, pos, null, org.bukkit.event.block.CauldronLevelChangeEvent.ChangeReason.UNKNOWN);
+    }
+    public static boolean lowerFillLevel(BlockState state, Level level, BlockPos pos, Entity entity, org.bukkit.event.block.CauldronLevelChangeEvent.ChangeReason reason) {
+        int i = (Integer) state.getValue(LayeredCauldronBlock.LEVEL) - 1;
+        BlockState iblockdata1 = i == 0 ? Blocks.CAULDRON.defaultBlockState() : (BlockState) state.setValue(LayeredCauldronBlock.LEVEL, i);
+
+        return LayeredCauldronBlock.changeLevel(level, pos, iblockdata1, entity, reason);
+     }
+
+    // CraftBukkit start
+    // Paper start - Call CauldronLevelChangeEvent
+    public static boolean changeLevel(Level level, BlockPos pos, BlockState newBlock, @javax.annotation.Nullable Entity entity, org.bukkit.event.block.CauldronLevelChangeEvent.ChangeReason reason) { // Paper - entity is nullable
+        return changeLevel(level, pos, newBlock, entity, reason, true);
+    }
+
+    public static boolean changeLevel(Level level, BlockPos pos, BlockState newBlock, @javax.annotation.Nullable Entity entity, org.bukkit.event.block.CauldronLevelChangeEvent.ChangeReason reason, boolean sendGameEvent) { // Paper - entity is nullable
+        // Paper end - Call CauldronLevelChangeEvent
+        org.bukkit.craftbukkit.block.CraftBlockState newState = org.bukkit.craftbukkit.block.CraftBlockStates.getBlockState(level, pos);
+        newState.setData(newBlock);
+
+        org.bukkit.event.block.CauldronLevelChangeEvent event = new org.bukkit.event.block.CauldronLevelChangeEvent(
+                org.bukkit.craftbukkit.block.CraftBlock.at(level, pos),
+                (entity == null) ? null : entity.getBukkitEntity(), reason, newState
+        );
+        if (!event.callEvent()) {
+            return false;
+        }
+        newState.update(true);
+        if (sendGameEvent) level.gameEvent(GameEvent.BLOCK_CHANGE, pos, GameEvent.Context.of(newBlock)); // Paper - Call CauldronLevelChangeEvent
+        return true;
+    }
+    // CraftBukkit end
 
     @Override
     public void handlePrecipitation(BlockState state, Level level, BlockPos pos, Biome.Precipitation precipitation) {
         if (CauldronBlock.shouldHandlePrecipitation(level, precipitation) && state.getValue(LEVEL) != 3 && precipitation == this.precipitationType) {
             BlockState blockState = state.cycle(LEVEL);
-            level.setBlockAndUpdate(pos, blockState);
-            level.gameEvent(GameEvent.BLOCK_CHANGE, pos, GameEvent.Context.of(blockState));
+            LayeredCauldronBlock.changeLevel(level, pos, blockState, null, org.bukkit.event.block.CauldronLevelChangeEvent.ChangeReason.NATURAL_FILL); // CraftBukkit
         }
     }
 
@@ -107,8 +_,11 @@
     protected void receiveStalactiteDrip(BlockState state, Level level, BlockPos pos, Fluid fluid) {
         if (!this.isFull(state)) {
             BlockState blockState = state.setValue(LEVEL, Integer.valueOf(state.getValue(LEVEL) + 1));
-            level.setBlockAndUpdate(pos, blockState);
-            level.gameEvent(GameEvent.BLOCK_CHANGE, pos, GameEvent.Context.of(blockState));
+            // CraftBukkit start
+            if (!LayeredCauldronBlock.changeLevel(level, pos, blockState, null, org.bukkit.event.block.CauldronLevelChangeEvent.ChangeReason.NATURAL_FILL)) {
+                return;
+            }
+            // CraftBukkit end
             level.levelEvent(1047, pos, 0);
         }
     }
