CVE-2021-24464

YouTube Embed, Playlist and Popup < 2.3.9 - Contributor+ Stored 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 YouTube Embed, Playlist and Popup by WpDevArt WordPress plugin before 2.3.9 did not escape, validate or sanitise some of its shortcode options, available to users with a role as low as Contributor, leading to an authenticated Stored Cross-Site Scripting issue.

El plugin de WordPress YouTube Embed, Playlist and Popup by WpDevArt versiones anteriores a 2.3.9, no escapaba, comprobaba o saneaba algunas de sus opciones de shortcode, disponibles para usuarios con un rol tan bajo como el de Contributor, conllevando a un problema de tipo Cross-Site Scripting Almacenado autenticado

*Credits: apple502j

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

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
2021-06-28 CVE Published
2023-03-08 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/531b3fac-48b9-4821-a3aa-4db073d43aae	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
Wpdevart Search vendor "Wpdevart"		Youtube Embed\, Playlist And Popup Search vendor "Wpdevart" for product "Youtube Embed\, Playlist And Popup"				< 2.3.9 Search vendor "Wpdevart" for product "Youtube Embed\, Playlist And Popup" and version " < 2.3.9"		wordpress		Affected