diff --git a/reme/core/memory_store/base_memory_store.py b/reme/core/memory_store/base_memory_store.py
index ed8f59e7..3357e282 100644
--- a/reme/core/memory_store/base_memory_store.py
+++ b/reme/core/memory_store/base_memory_store.py
@@ -1,5 +1,6 @@
 """Base storage interface for memory manager."""
 
+import re
 from abc import ABC, abstractmethod
 
 from ..embedding import BaseEmbeddingModel
@@ -19,6 +20,13 @@ class BaseMemoryStore(ABC):
         **kwargs,
     ):
         """Initialize"""
+        # Validate store_name to prevent SQL injection
+        # Only allow alphanumeric characters and underscores
+        if not re.match(r"^[a-zA-Z0-9_]+$", store_name):
+            raise ValueError(
+                f"Invalid store_name: '{store_name}'. "
+                "Only alphanumeric characters and underscores are allowed."
+            )
         self.store_name: str = store_name
         self.embedding_model: BaseEmbeddingModel = embedding_model
         self.fts_enabled: bool = fts_enabled