// For flags

CVE-2018-1000025

 

Severity Score

8.1
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

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.

Jerome Gamez Firebase Admin SDK for PHP, de la versión 3.2.0 a la 3.8.0, contiene una vulnerabilidad de control de acceso incorrecto en src/Firebase/Auth/IdTokenVerifier.php, que no verifica la firma de tokens y que puede resultar en JWT con cualquier dirección de email e ID de usuario que pueda ser falsificado a partir de un token real o de la nada. Parece que el ataque puede ser explotado mediante un atacante que solo necesitaría saber la dirección de correo electrónico de la víctima en muchos casos. Parece ser que la vulnerabilidad se ha solucionado en la versión 3.8.1.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2018-01-29 CVE Reserved
  • 2018-02-09 CVE Published
  • 2023-07-08 EPSS Updated
  • 2024-08-05 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-732: Incorrect Permission Assignment for Critical Resource
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Firebase Admin Sdk For Php Project
Search vendor "Firebase Admin Sdk For Php Project"
 Firebase Admin Sdk For Php
Search vendor "Firebase Admin Sdk For Php Project" for product "Firebase Admin Sdk For Php"
 >= 3.2.0 <= 3.8.0
Search vendor "Firebase Admin Sdk For Php Project" for product "Firebase Admin Sdk For Php" and version " >= 3.2.0 <= 3.8.0"
-
Affected