CVE-2021-24654

User Registration < 2.0.2 - Low Privilege Stored Cross-Site Scripting

Severity Score

5.4

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The User Registration WordPress plugin before 2.0.2 does not properly sanitise the user_registration_profile_pic_url value when submitted directly via the user_registration_update_profile_details AJAX action. This could allow any authenticated user, such as subscriber, to perform Stored Cross-Site attacks when their profile is viewed

El plugin User Registration de WordPress versiones anteriores a 2.0.2 no sanea correctamente el valor user_registration_profile_pic_url cuando se envía directamente por medio de la acción user_registration_update_profile_details AJAX. Esto podría permitir a cualquier usuario autenticado, como el suscriptor, llevar a cabo ataques de tipo Cross-Site Almacenados cuando es visualizado su perfil

*Credits: AyeCode Ltd

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

Medium

Authentication

Single

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2021-01-14 CVE Reserved
2021-09-06 CVE Published
2023-04-27 EPSS Updated
2024-08-03 CVE Updated
2024-08-03 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC
https://wpscan.com/vulnerability/5c7a9473-d32e-47d6-9f8e-15b96fe758f2	2024-08-03

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
Wpeverest Search vendor "Wpeverest"		User Registration Search vendor "Wpeverest" for product "User Registration"				< 2.0.2 Search vendor "Wpeverest" for product "User Registration" and version " < 2.0.2"		wordpress		Affected