diff --git a/authentik/core/templates/base/header_js.html b/authentik/core/templates/base/header_js.html
index 39dc374cf0..13d4eaafb2 100644
--- a/authentik/core/templates/base/header_js.html
+++ b/authentik/core/templates/base/header_js.html
@@ -16,18 +16,14 @@
             relBase: "{{ base_url_rel }}",
         },
     };
-    window.addEventListener("DOMContentLoaded", function () {
-        {% for message in messages %}
-        window.dispatchEvent(
-            new CustomEvent("ak-message", {
-                bubbles: true,
-                composed: true,
-                detail: {
-                    level: "{{ message.tags|escapejs }}",
-                    message: "{{ message.message|escapejs }}",
-                },
-            }),
-        );
-        {% endfor %}
-    });
 </script>
+
+<script data-id="authentik-messages" type="application/json">
+  [{% for message in messages %}
+    {
+        "level": "{{ message.tags|escapejs }}",
+        "message": "{{ message.message|escapejs }}"
+    }{% if not forloop.last %},{% endif %}
+    {% endfor %}]
+</script>
+
diff --git a/web/src/common/objects.ts b/web/src/common/objects.ts
index 8d826011c5..279e7b9ae0 100644
--- a/web/src/common/objects.ts
+++ b/web/src/common/objects.ts
@@ -57,3 +57,23 @@ export function trimMany<T extends object, K extends keyof T>(target: T, ...keys
 
     return output as Pick<T, K>;
 }
+
+/**
+ * Try to parse a JSON string, returning a fallback value if parsing fails or if the input is not a string.
+ *
+ * @param input The input to parse.
+ * @param fallback The fallback value to return if parsing fails or if the input is not a string. Defaults to `null`.
+ *
+ * @returns The parsed value, or the fallback value if parsing fails or if the input is not a string.
+ */
+export function tryParsingJSON<T = unknown>(input: unknown, fallback?: undefined): T | undefined;
+export function tryParsingJSON<T = unknown>(input: unknown, fallback: null): T | null;
+export function tryParsingJSON<T = unknown, F = null>(input: unknown, fallback?: F): T | F {
+    if (typeof input !== "string") return (fallback ?? null) as F;
+
+    try {
+        return JSON.parse(input);
+    } catch {
+        return (fallback ?? null) as F;
+    }
+}
diff --git a/web/src/elements/messages/MessageContainer.ts b/web/src/elements/messages/MessageContainer.ts
index 06ef03d7b1..48e174cebd 100644
--- a/web/src/elements/messages/MessageContainer.ts
+++ b/web/src/elements/messages/MessageContainer.ts
@@ -2,6 +2,7 @@ import "#elements/messages/Message";
 
 import { parseAPIResponseError, pluckErrorDetail } from "#common/errors/network";
 import { APIMessage, MessageLevel } from "#common/messages";
+import { tryParsingJSON } from "#common/objects";
 
 import { AKElement } from "#elements/Base";
 import Styles from "#elements/messages/styles.css";
@@ -106,6 +107,8 @@ export type MessageContainerAlignment = "top-left" | "top-right" | "bottom-left"
 
 @customElement("ak-message-container")
 export class MessageContainer extends AKElement {
+    public static readonly serializedSelector = "script[data-id=authentik-messages]";
+
     @property({ attribute: false })
     public messages: APIMessage[] = [];
 
@@ -129,8 +132,30 @@ export class MessageContainer extends AKElement {
         super.connectedCallback();
 
         this.popover = "manual";
+
+        requestAnimationFrame(this.drainMessages);
     }
 
+    protected drainMessages = (): void => {
+        const selector = (this.constructor as typeof MessageContainer).serializedSelector;
+        const container = this.ownerDocument.querySelector<HTMLScriptElement>(selector);
+
+        if (!container) {
+            logger.warn(`Expected to find a script tag with ${selector}, but none was found.`);
+            return;
+        }
+
+        const messages = tryParsingJSON<APIMessage[]>(container.textContent);
+
+        if (!messages?.length) {
+            return;
+        }
+
+        for (const message of messages) {
+            this.addMessage(message);
+        }
+    };
+
     public updated(changedProperties: PropertyValues<this>) {
         super.updated(changedProperties);
 
diff --git a/web/src/styles/authentik/base/globals.css b/web/src/styles/authentik/base/globals.css
index 204766507f..b6afc6f886 100644
--- a/web/src/styles/authentik/base/globals.css
+++ b/web/src/styles/authentik/base/globals.css
@@ -36,6 +36,24 @@ body {
     overflow: hidden;
 }
 
+.ak-c-safe-mode {
+    position: fixed;
+    z-index: 9999999;
+    inset-block-end: 0;
+    inset-inline-end: 0;
+    pointer-events: none;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    font-size: var(--pf-global--FontSize--sm, 0.75rem);
+    font-weight: bold;
+    color: var(--pf-global--Color--100, CanvasText);
+    background-color: var(--pf-global--BackgroundColor--200, Canvas);
+    opacity: 0.75;
+    padding: var(--pf-global--spacer--sm, 0.5rem);
+    border-start-start-radius: 8px;
+}
+
 /* #endregion */
 
 html > form > input {