CVE-2024-4470

Master Slider – Responsive Touch Slider <= 3.9.9 - Authenticated (Contributor+) Stored Cross-Site Scripting

Severity Score

6.4

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track

*SSVC

Descriptions

The Master Slider – Responsive Touch Slider plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'ms_slide_info' shortcode in all versions up to, and including, 3.9.9 due to insufficient input sanitization and output escaping on user supplied 'tag_name' attribute. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

El complemento Master Slider – Responsive Touch Slider para WordPress es vulnerable a Cross Site Scripting Almacenado a través del código corto 'ms_slide_info' del complemento en todas las versiones hasta la 3.9.9 incluida debido a una sanitización de entrada insuficiente y a un escape de salida en el atributo 'tag_name' proporcionado por el usuario. Esto hace posible que atacantes autenticados, con acceso de nivel de colaborador y superior, inyecten scripts web arbitrarios en páginas que se ejecutarán cada vez que un usuario acceda a una página inyectada.

*Credits: wesley

CVSS Scores

Wordfencev3.1 6.4

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:Track

Exploitation

None

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2024-05-03 CVE Reserved
2024-05-20 CVE Published
2024-05-21 EPSS Updated
2024-08-01 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

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

CAPEC

References (3)

URL	Tag	Source
https://plugins.trac.wordpress.org/browser/master-slider/tags/3.9.9/includes/msp-shortcodes.php#L1078
https://plugins.trac.wordpress.org/changeset/3084860/#file2
https://www.wordfence.com/threat-intel/vulnerabilities/id/cd59bee7-5de5-406d-8c1b-654306d68ab8?source=cve

URL	Date	SRC

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
Averta Search vendor "Averta"		Master Slider – Responsive Touch Slider Search vendor "Averta" for product "Master Slider – Responsive Touch Slider"				<= 3.9.9 Search vendor "Averta" for product "Master Slider – Responsive Touch Slider" and version " <= 3.9.9"		en		Affected