CVE-2024-4277

LearnPress – WordPress LMS Plugin <= 4.2.6.5 - Authenticated (Contributor+) Stored Cross-Site Scripting via layout_html Parameter

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 LearnPress – WordPress LMS Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘layout_html’ parameter in all versions up to, and including, 4.2.6.5 due to insufficient input sanitization and output escaping. 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 LearnPress – WordPress LMS Plugin para WordPress es vulnerable a Cross-Site Scripting Almacenado a través del parámetro 'layout_html' en todas las versiones hasta la 4.2.6.5 incluida debido a una sanitización de entrada y un escape de salida insuficientes. 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: Matthew Rollings

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

2024-04-26 CVE Reserved
2024-05-09 CVE Published
2024-05-11 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 (2)

URL	Tag	Source
https://plugins.trac.wordpress.org/browser/learnpress/tags/4.2.6.5/inc/ExternalPlugin/Elementor/Widgets/Instructor/ListInstructorsElementor.php?order=date#L96
https://www.wordfence.com/threat-intel/vulnerabilities/id/46693edf-bcc6-4af8-9f26-5ede865f4694?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
Thimpress Search vendor "Thimpress"		LearnPress – WordPress LMS Plugin Search vendor "Thimpress" for product "LearnPress – WordPress LMS Plugin"				<= 4.2.6.5 Search vendor "Thimpress" for product "LearnPress – WordPress LMS Plugin" and version " <= 4.2.6.5"		en		Affected