// For flags

CVE-2023-51414

WordPress EnvíaloSimple Plugin <= 2.1 is vulnerable to PHP Object Injection

Severity Score

9.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Deserialization of Untrusted Data vulnerability in EnvialoSimple EnvíaloSimple: Email Marketing y Newsletters.This issue affects EnvíaloSimple: Email Marketing y Newsletters: from n/a through 2.1.

Vulnerabilidad de deserialización de datos no confiables en EnvialoSimple EnvíaloSimple: Email Marketing y Newsletters. Este problema afecta a EnvíaloSimple: Email Marketing y Newsletters: desde n/a hasta 2.1.

The EnvíaloSimple: Email Marketing y Newsletters plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 2.1 via deserialization of untrusted input. This makes it possible for unauthenticated attackers 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.

*Credits: Rafie Muhammad (Patchstack)
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
None
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2023-12-18 CVE Reserved
  • 2023-12-27 CVE Published
  • 2024-08-02 CVE Updated
  • 2025-01-04 EPSS 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
Donweb
Search vendor "Donweb"
 Envialosimple:email Marketing Y Newsletters
Search vendor "Donweb" for product "Envialosimple:email Marketing Y Newsletters"
 <= 2.1
Search vendor "Donweb" for product "Envialosimple:email Marketing Y Newsletters" and version " <= 2.1"
wordpress
Affected