CVE-2021-24326

All 404 Redirect to Homepage < 1.21 - Authenticated Reflected Cross-Site Scripting (XSS)

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 tab parameter of the settings page of the All 404 Redirect to Homepage WordPress plugin before 1.21 was vulnerable to an authenticated reflected Cross-Site Scripting (XSS) issue as user input was not properly sanitised before being output in an attribute.

El parámetro tab de la página de configuración del plugin de WordPress All 404 Redirect to Homepage versiones anteriores a 1.21, era vulnerable a un problema de Cross-Site Scripting (XSS) reflejado y autenticado, ya que la entrada del usuario no era saneada apropiadamente antes de ser emitido en un atributo

*Credits: m0ze

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

None

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
2021-04-16 CVE Published
2024-08-03 CVE Updated
2024-08-03 First Exploit
2024-12-17 EPSS Updated
---------- 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/63d6ca03-e0df-40db-9839-531c13619094	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
Clogica Search vendor "Clogica"		All 404 Redirect To Homepage Search vendor "Clogica" for product "All 404 Redirect To Homepage"				< 1.21 Search vendor "Clogica" for product "All 404 Redirect To Homepage" and version " < 1.21"		wordpress		Affected