CVE-2023-3996

ARMember Lite - Membership Plugin <= 4.0.16 - Authenticated (Administrator+) Stored Cross-Site Scripting

Severity Score

4.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The ARMember Lite - Membership Plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in versions up to, and including, 4.0.14 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

El complemento ARMember Lite - Membership para WordPress es vulnerable a Cross-Site Scripting (XSS) Almacenado a través de la configuración de administrador en versiones hasta la 4.0.14 incluida debido a una sanitización de entrada y un escape de salida insuficientes. Esto hace posible que atacantes autenticados, con permisos de nivel de administrador y superiores, inyecten scripts web arbitrarios en páginas que se ejecutarán cada vez que un usuario acceda a una página inyectada. Esto solo afecta a las instalaciones multisitio y a las instalaciones en las que se ha deshabilitado unfiltered_html.

The ARMember Lite - Membership Plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in versions up to, and including, 4.0.16 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

*Credits: Marco Wotschka

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

High

Privileges Required

High

User Interaction

None

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

Multiple

Confidentiality

Partial

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2023-07-14 CVE Published
2023-07-28 CVE Reserved
2024-08-02 CVE Updated
2024-10-26 EPSS 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 (5)

URL	Tag	Source
https://plugins.svn.wordpress.org/armember-membership/tags/4.0.2/readme.md	Broken Link
https://plugins.svn.wordpress.org/armember-membership/tags/4.0.2/readme.txt	Mailing List
https://www.armemberplugin.com	Product
https://www.wordfence.com/threat-intel/vulnerabilities/id/c1022ac4-869e-415a-a7c8-3650421608ea?source=cve	Third Party Advisory

URL	Date	SRC

URL	Date	SRC
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=2905086%40armember-membership%2Ftrunk&old=2885708%40armember-membership%2Ftrunk&sfp_email=&sfph_mail=	2023-11-07

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Armemberplugin Search vendor "Armemberplugin"		Armember Search vendor "Armemberplugin" for product "Armember"				<= 4.0.14 Search vendor "Armemberplugin" for product "Armember" and version " <= 4.0.14"		wordpress		Affected