CVE-2018-1000025

HIGH

Firebase Admin SDK for PHP <3.8.0 - Info Disclosure

Title source: llm
STIX 2.1

Description

Jerome Gamez Firebase Admin SDK for PHP version from 3.2.0 to 3.8.0 contains a Incorrect Access Control vulnerability in src/Firebase/Auth/IdTokenVerifier.php does not verify for token signature that can result in JWT with any email address and user ID could be forged from an actual token, or from thin air. This attack appear to be exploitable via Attacker would only need to know email address of the victim on most cases.. This vulnerability appears to have been fixed in 3.8.1.

References (2)

Core 2
Core References
Release Notes, Third Party Advisory x_refsource_confirm
https://github.com/kreait/firebase-php/releases/tag/3.8.1
Third Party Advisory x_refsource_confirm
https://github.com/kreait/firebase-php/pull/151

Scores

CVSS v3 8.1
EPSS 0.0034
EPSS Percentile 57.0%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-732
Status published
Products (2)
firebase_admin_sdk_for_php_project/firebase_admin_sdk_for_php 3.2.0 - 3.8.0
kreait/firebase-php 3.2.0 - 3.8.1Packagist
Published Feb 09, 2018
Tracked Since Feb 18, 2026