Vulnerability in Firebase Admin Sdk For PHP Project
CVE-2018-1000025
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.
EPSS: 0.013 (67.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Firebase_admin_sdk_for_php_project Firebase_admin_sdk_for_php
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (x_refsource_CONFIRM, Third Party Advisory, Release Notes)
- cve@mitre.org (x_refsource_CONFIRM, Third Party Advisory)
Frequently asked questions
- What is CVE-2018-1000025?
- CVE-2018-1000025 is a high-severity vulnerability in Firebase Admin Sdk For PHP Project, classified under Incorrect Permission Assignment for Critical Resource. CVSS score: 8.1/10. Published 2018-02-09.
- How severe is CVE-2018-1000025?
- High severity. CVSS v3 base score is 8.1 out of 10.