CVE-2021-24187

SEO Redirection < 6.4 - 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 setting page of the SEO Redirection Plugin - 301 Redirect Manager WordPress plugin before 6.4 is vulnerable to reflected Cross-Site Scripting (XSS) as user input is not properly sanitised before being output in an attribute.

La página de configuración del plugin SEO Redirection - 301 Redirect Manager de WordPress anterior a la versión 6.4 es vulnerable al Cross-Site Scripting (XSS) reflejado, ya que la entrada del usuario no se sanea correctamente antes de ser emitida en un atributo

*Credits: Nguyen Anh Tien - SunCSR (Sun* Cyber Security Research)

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
2021-03-16 CVE Published
2024-08-03 CVE Updated
2024-08-03 First Exploit
2024-12-21 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/c234700e-61dd-46a0-90fb-609e704269a9	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"		Seo Redirection Search vendor "Clogica" for product "Seo Redirection"				< 6.4 Search vendor "Clogica" for product "Seo Redirection" and version " < 6.4"		wordpress		Affected