// For flags

CVE-2023-4823

WP Meta and Date Remover < 2.2.0 - Subscriber+ Stored XSS

Severity Score

5.4
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

The WP Meta and Date Remover WordPress plugin before 2.2.0 provides an AJAX endpoint for configuring the plugin settings. This endpoint has no capability checks and does not sanitize the user input, which is then later output unescaped. Allowing any authenticated users, such as subscriber change them and perform Stored Cross-Site Scripting.

El complemento WP Meta and Date Remover de WordPress anterior a 2.2.0 proporciona un endpoint AJAX para configurar los ajustes del complemento. Este endpoint no tiene comprobaciones de capacidad y no sanitiza la entrada del usuario, que luego se genera sin escape. Permitir que cualquier usuario autenticado, como el suscriptor, los cambie y realice Cross-Site Scripting almacenado.

The WP Meta and Date Remover plugin for WordPress is vulnerable to Stored Cross-Site Scripting via settings in all versions up to 2.2.0 (exclusive) due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers with subscriber level access or higher to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

*Credits: dc11, WPScan
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2023-09-07 CVE Reserved
  • 2023-10-31 CVE Published
  • 2023-11-09 EPSS Updated
  • 2024-08-02 CVE Updated
  • 2024-08-02 First Exploit
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Prasadkirpekar
Search vendor "Prasadkirpekar"
 Wp Meta And Date Remover
Search vendor "Prasadkirpekar" for product "Wp Meta And Date Remover"
 < 2.2.0
Search vendor "Prasadkirpekar" for product "Wp Meta And Date Remover" and version " < 2.2.0"
wordpress
Affected