// For flags

CVE-2024-13410

CozyStay <= 1.7.0 and TinySalt <= 3.9.0 - Unauthenticated PHP Object Injection in ajax_handler

Severity Score

9.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Attend
*SSVC
Descriptions

The CozyStay and TinySalt plugins for WordPress are vulnerable to PHP Object Injection in all versions up to, and including, 1.7.0, and in all versions up to, and including 3.9.0, respectively, via deserialization of untrusted input in the 'ajax_handler' function. This makes it possible for unauthenticated attackers to inject a PHP Object. No known POP chain is present in the vulnerable software, which means this vulnerability has no impact unless another plugin or theme containing a POP chain is installed on the site. If a POP chain is present via an additional plugin or theme installed on the target system, it may allow the attacker to perform actions like delete arbitrary files, retrieve sensitive data, or execute code depending on the POP chain present.

Los complementos CozyStay y TinySalt para WordPress son vulnerables a la inyección de objetos PHP en todas las versiones hasta la 1.7.0 incluida, y las versiones hasta la 3.9.0 incluida, respectivamente, mediante la deserialización de entradas no confiables en la función 'ajax_handler'. Esto permite a atacantes no autenticados inyectar un objeto PHP. No existe ninguna cadena POP conocida en el software vulnerable, por lo que esta vulnerabilidad no tiene impacto a menos que se instale en el sitio otro complemento o tema que contenga una cadena POP. Si existe una cadena POP a través de un complemento o tema adicional instalado en el sistema objetivo, el atacante podría realizar acciones como eliminar archivos arbitrarios, recuperar datos confidenciales o ejecutar código, dependiendo de la cadena POP presente.

*Credits: Lucio Sá
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
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:Attend
Exploitation
None
Automatable
Yes
Tech. Impact
Total
* Organization's Worst-case Scenario
Timeline
  • 2025-01-15 CVE Reserved
  • 2025-03-18 CVE Published
  • 2025-03-19 CVE Updated
  • 2025-03-30 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
LoftOcean
Search vendor "LoftOcean"
 CozyStay - Hotel Booking WordPress Theme
Search vendor "LoftOcean" for product "CozyStay - Hotel Booking WordPress Theme"
 <= 1.7.0
Search vendor "LoftOcean" for product "CozyStay - Hotel Booking WordPress Theme" and version " <= 1.7.0"
en
Affected
LoftOcean
Search vendor "LoftOcean"
 TinySalt - Personal Food Blog WordPress Theme
Search vendor "LoftOcean" for product "TinySalt - Personal Food Blog WordPress Theme"
 <= 3.9.0
Search vendor "LoftOcean" for product "TinySalt - Personal Food Blog WordPress Theme" and version " <= 3.9.0"
en
Affected