PaperMC/paper-server/nms-patches/net/minecraft/world/entity/monster/EntityZombieHusk.patch

--- a/net/minecraft/world/entity/monster/EntityZombieHusk.java
+++ b/net/minecraft/world/entity/monster/EntityZombieHusk.java
@@ -58,7 +58,7 @@
         if (flag && this.getItemInMainHand().isEmpty() && entity instanceof EntityLiving) {
             float f = this.level.getDamageScaler(this.getChunkCoordinates()).b();
 
-            ((EntityLiving) entity).addEffect(new MobEffect(MobEffects.HUNGER, 140 * (int) f), this);
+            ((EntityLiving) entity).addEffect(new MobEffect(MobEffects.HUNGER, 140 * (int) f), this, org.bukkit.event.entity.EntityPotionEffectEvent.Cause.ATTACK); // CraftBukkit
         }
 
         return flag;