irebase JavaScript SDK utilizes a "FIREBASE_DEFAULTS" cookie to store configuration data, including an "_authTokenSyncURL" field used for session synchronization. If this cookie field is preset via an attacker by any other method, the attacker can manipulate the "_authTokenSyncURL" to point to their own server and it would allow an actor to capture user session data transmitted by the SDK. We recommend upgrading Firebase JS SDK at least to 10.9.0.
| Link | Resource |
|---|---|
| https://firebase.google.com/support/release-notes/js#version_1090_-_march_14_2024 | Release Notes |
| https://github.com/firebase/firebase-js-sdk/pull/8056 | Issue Tracking Patch |
23 Jul 2025, 19:38
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Google
Google firebase Javascript Sdk |
|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 6.1 |
| References | () https://firebase.google.com/support/release-notes/js#version_1090_-_march_14_2024 - Release Notes | |
| References | () https://github.com/firebase/firebase-js-sdk/pull/8056 - Issue Tracking, Patch | |
| CPE | cpe:2.3:a:google:firebase_javascript_sdk:*:*:*:*:*:*:*:* |
18 Nov 2024, 17:11
| Type | Values Removed | Values Added |
|---|---|---|
| Summary |
|
18 Nov 2024, 15:35
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 5.3 |
18 Nov 2024, 15:15
| Type | Values Removed | Values Added |
|---|---|---|
| Summary | (en) Firebase JavaScript SDK utilizes a "FIREBASE_DEFAULTS" cookie to store configuration data, including an "_authTokenSyncURL" field used for session synchronization. If this cookie field is preset via an attacker by any other method, the attacker can manipulate the "_authTokenSyncURL" to point to their own server and it would allow an actor to capture user session data transmitted by the SDK. We recommend upgrading Firebase JS SDK at least to 10.9.0. |
18 Nov 2024, 11:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Published : 2024-11-18 11:15
Updated : 2025-07-23 19:38
NVD link : CVE-2024-11023
Mitre link : CVE-2024-11023
CVE.ORG link : CVE-2024-11023
JSON object : View
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')