// For flags

CVE-2023-3343

User Registration <= 3.0.1 - Authenticated (Subscriber+) PHP Object Injection

Severity Score

8.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track*
*SSVC
Descriptions

The User Registration plugin for WordPress is vulnerable to PHP Object Injection in versions up to, and including, 3.0.1 via deserialization of untrusted input from the 'profile-pic-url' parameter. This allows authenticated attackers, with subscriber-level permissions and above, to inject a PHP Object. No POP chain is present in the vulnerable plugin. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.

El plugin User Registration para WordPress es vulnerable a la inyección de objetos PHP en versiones hasta la 3.0.1 inclusive a través de la deserialización de la entrada no fiable del parámetro "profile-pic-url". Esto permite a atacantes autenticados, con permisos de nivel de suscriptor y superiores, inyectar un objeto PHP. Ninguna cadena POP está presente en el plugin vulnerable. Si una cadena POP está presente a través de un plugin adicional o tema instalado en el sistema objetivo, podría permitir al atacante eliminar archivos arbitrarios, recuperar datos sensibles o ejecutar código.

*Credits: Lana Codes
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
* Common Vulnerability Scoring System
SSVC
  • Decision:Track*
Exploitation
None
Automatable
No
Tech. Impact
Total
* Organization's Worst-case Scenario
Timeline
  • 2023-06-20 CVE Reserved
  • 2023-06-29 CVE Published
  • 2024-10-04 EPSS Updated
  • 2024-10-17 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-502: Deserialization of Untrusted Data
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Wpeverest
Search vendor "Wpeverest"
 User Registration
Search vendor "Wpeverest" for product "User Registration"
 <= 3.0.1
Search vendor "Wpeverest" for product "User Registration" and version " <= 3.0.1"
wordpress
Affected