From 874d12dc8242e438e7dadaa1fa16d8a88d4f5018 Mon Sep 17 00:00:00 2001
From: Marta Bondyra <4283304+mbondyra@users.noreply.github.com>
Date: Thu, 17 Oct 2024 14:08:23 +0200
Subject: [PATCH] [Graph] Escape backslash characters in the graph encode
 functions (#196239)

## Summary

Escape backslash characters in the graph encode functions.

(cherry picked from commit 57c4b40270ff584ab8bc1859e1097ceb14171be0)
---
 x-pack/plugins/graph/public/helpers/kql_encoder.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/x-pack/plugins/graph/public/helpers/kql_encoder.ts b/x-pack/plugins/graph/public/helpers/kql_encoder.ts
index 55ac25debe047..131dc9db0bd30 100644
--- a/x-pack/plugins/graph/public/helpers/kql_encoder.ts
+++ b/x-pack/plugins/graph/public/helpers/kql_encoder.ts
@@ -10,7 +10,7 @@ import rison from 'rison-node';
 import { Workspace } from '../types';
 
 function escapeQuotes(str: string) {
-  return str.replace(/"/g, '\\"');
+  return str.replace(/\\/g, '\\\\').replace(/"/g, '\\"');
 }
 
 export function asKQL(workspace: Workspace, joinBy: 'and' | 'or') {