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.

CVSS v3 6.1 MEDIUM

6.1^/10

CVSS v3 : MEDIUM

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://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

Configurations

Configuration 1 (hide)

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

History

23 Jul 2025, 19:38

Type	Values Removed	Values Added
CPE		cpe:2.3:a:google:firebase_javascript_sdk::::::::
CVSS	v2 : ~~unknown~~ v3 : ~~5.3~~	v2 : unknown v3 : 6.1
First Time		Google firebase Javascript Sdk Google
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

Information

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

Products Affected

google

firebase_javascript_sdk

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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