diff --git a/src/logging/LogItem.ts b/src/logging/LogItem.ts
index da009b06..bb8815db 100644
--- a/src/logging/LogItem.ts
+++ b/src/logging/LogItem.ts
@@ -19,6 +19,11 @@ import {LogLevel, LogFilter} from "./LogFilter";
 import type {BaseLogger} from "./BaseLogger";
 import type {ISerializedItem, ILogItem, LogItemValues, LabelOrValues, FilterCreator, LogCallback} from "./types";
 
+// Make sure that loginToken does not end up in the logs
+function filterLoginToken(trace?: string): string | undefined {
+    return trace?.replace(/(?<=\/\?loginToken=).+/, "<snip>");
+}
+
 export class LogItem implements ILogItem {
     public readonly start: number;
     public logLevel: LogLevel;
@@ -155,7 +160,7 @@ export class LogItem implements ILogItem {
         if (this.error) {
             // (e)rror
             item.e = {
-                stack: this.error.stack,
+                stack: filterLoginToken(this.error.stack),
                 name: this.error.name,
                 message: this.error.message.split("\n")[0]
             };
@@ -259,3 +264,14 @@ export class LogItem implements ILogItem {
         return this._children;
     }
 }
+
+export function tests() {
+    return {
+        "Login token removed from item": (assert) => {
+            const str = "main http://localhost:3000/src/main.js:55\n<anonymous> http://localhost:3000/?loginToken=secret:26";
+            const result = filterLoginToken(str);
+            const index = result?.search("secret");
+            assert.equal(index, -1);
+        }
+    }
+}