CVE-2024-11023

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-11023
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.

6.1 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References
Link Resource
https://github.com/firebase/firebase-js-sdk/pull/8056 Issue Tracking Patch
https://firebase.google.com/support/release-notes/js#version_1090_-_march_14_2024 Release Notes
Configurations

Configuration 1 (hide)

cpe:2.3:a:google:firebase_javascript_sdk:*:*:*:*:*:*:*:*
History

23 Jul 2025, 19:38

Type Values Removed Values Added
References () https://firebase.google.com/support/release-notes/js#version_1090_-_march_14_2024 - () 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 - () https://github.com/firebase/firebase-js-sdk/pull/8056 - Issue Tracking, Patch
CPE cpe:2.3:a:google:firebase_javascript_sdk:*:*:*:*:*:*:*:*
First Time Google firebase Javascript Sdk
Google
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 6.1

18 Nov 2024, 15:35

Type Values Removed Values Added
Summary 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 am actor to capture user session data transmitted by the SDK. We recommend upgrading Firebase JS SDK at least to 10.9.0. 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
Information

Published : 2024-11-18 11:15

Updated : 2025-07-23 19:38

NVD link : CVE-2024-11023

Mitre link : CVE-2024-11023

JSON object : View

Products Affected

google

  • firebase_javascript_sdk
CWE

No CWE.