CVE-2023-0558

ContentStudio <= 1.2.5 - Authorization Bypass

Severity Score

9.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The ContentStudio plugin for WordPress is vulnerable to authorization bypass due to an unsecure token check that is susceptible to type juggling in versions up to, and including, 1.2.5. This makes it possible for unauthenticated attackers to execute functions intended for use by users with proper API keys.

El complemento ContentStudio para WordPress es vulnerable a la omisión de autorización debido a una verificación de token no segura que es susceptible de realizar malabarismos de tipos en versiones hasta la 1.2.5 incluida. Esto hace posible que atacantes no autenticados ejecuten funciones destinadas a usuarios con claves API adecuadas.

*Credits: Chloe Chamberland

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

None

Scope

Unchanged

Confidentiality

High

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

2023-01-27 CVE Reserved
2023-01-27 CVE Published
2024-08-02 CVE Updated
2024-08-02 First Exploit
2024-12-17 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-639: Authorization Bypass Through User-Controlled Key

CAPEC

References (2)

URL	Tag	Source
https://www.wordfence.com/threat-intel/vulnerabilities/id/c31828dc-ef94-4895-8395-a5d52a0a82bd?source=cve	Third Party Advisory

URL	Date	SRC
https://plugins.trac.wordpress.org/browser/contentstudio/trunk/contentstudio-plugin.php#L416	2024-08-02

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Contentstudio Search vendor "Contentstudio"		Contentstudio Search vendor "Contentstudio" for product "Contentstudio"				< 1.2.6 Search vendor "Contentstudio" for product "Contentstudio" and version " < 1.2.6"		wordpress		Affected