diff --git a/pkg/services/object/search/exec.go b/pkg/services/object/search/exec.go
index a1737b521..8cc9a9a26 100644
--- a/pkg/services/object/search/exec.go
+++ b/pkg/services/object/search/exec.go
@@ -119,6 +119,7 @@ func (exec *execCtx) generateTraverser(cnr cid.ID) (*placement.Traverser, bool)
 }
 
 func (exec *execCtx) writeIDList(ids []oid.ID) {
+	ids = exec.filterAllowedObjectIDs(ids)
 	err := exec.prm.writer.WriteIDs(ids)
 
 	switch {
@@ -134,3 +135,17 @@ func (exec *execCtx) writeIDList(ids []oid.ID) {
 		exec.err = nil
 	}
 }
+
+func (exec *execCtx) filterAllowedObjectIDs(objIDs []oid.ID) []oid.ID {
+	sessionToken := exec.prm.common.SessionToken()
+	if sessionToken == nil {
+		return objIDs
+	}
+	result := make([]oid.ID, 0, len(objIDs))
+	for _, objID := range objIDs {
+		if sessionToken.AssertObject(objID) {
+			result = append(result, objID)
+		}
+	}
+	return result
+}