// For flags

CVE-2024-5326

Post Grid Gutenberg Blocks and WordPress Blog Plugin – PostX <= 4.1.2 - Missing Authorization to Arbitrary Options Update

Severity Score

8.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

2
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track*
*SSVC
Descriptions

The Post Grid Gutenberg Blocks and WordPress Blog Plugin – PostX plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'postx_presets_callback' function in all versions up to, and including, 4.1.2. This makes it possible for authenticated attackers, with Contributor-level access and above, to change arbitrary options on affected sites. This can be used to enable new user registration and set the default role for new users to Administrator.

El complemento The Post Grid Gutenberg Blocks and WordPress Blog Plugin – PostX de WordPress es vulnerable a modificaciones no autorizadas de datos debido a una falta de verificación de capacidad en la función 'postx_presets_callback' en todas las versiones hasta la 4.1.2 incluida. Esto hace posible que atacantes autenticados, con acceso de nivel de colaborador y superior, cambien opciones arbitrarias en los sitios afectados. Esto se puede utilizar para habilitar el registro de nuevos usuarios y establecer la función predeterminada para los nuevos usuarios en Administrador.

*Credits: 1337_Wannabe
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
  • 2024-05-24 CVE Reserved
  • 2024-05-29 CVE Published
  • 2024-06-01 EPSS Updated
  • 2024-06-01 First Exploit
  • 2024-08-01 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-862: Missing Authorization
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Wpxpo
Search vendor "Wpxpo"
 Post Grid Gutenberg Blocks And WordPress Blog Plugin – PostX
Search vendor "Wpxpo" for product "Post Grid Gutenberg Blocks And WordPress Blog Plugin – PostX"
 <= 4.1.2
Search vendor "Wpxpo" for product "Post Grid Gutenberg Blocks And WordPress Blog Plugin – PostX" and version " <= 4.1.2"
en
Affected