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.

Score

CVSS 3.1 6.1 Medium

Status

Analyzed - cve-coordination@google.com

Published

2024-11-18

Last modified

2024-11-18

Weaknesses

CWE-79

Affected products

• Javascript Sdk (Firebase)
• Firebase Javascript Sdk (Google)

References

• https://firebase.google.com/support/release-notes/js#version_1090_-_march_14_2024
• https://github.com/firebase/firebase-js-sdk/pull/8056