CVE-2024-3994

Tutor LMS – eLearning and online course solution <= 2.6.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'tutor_instructor_list' Shortcode

Severity Score

5.4

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track

*SSVC

Descriptions

The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'tutor_instructor_list' shortcode in all versions up to, and including, 2.6.2 due to insufficient input sanitization and output escaping on user supplied attributes. 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 Tutor LMS – eLearning and online course solution para WordPress es vulnerable a Cross-Site Scripting Almacenado a través del código corto 'tutor_instructor_list' del complemento en todas las versiones hasta la 2.6.2 incluida debido a una sanitización de entrada insuficiente y a un escape de salida proporcionado por el usuario. atributos. 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 5.4

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

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

2024-04-19 CVE Reserved
2024-04-24 CVE Published
2024-04-26 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/changeset/3076302/tutor/tags/2.7.0/templates/shortcode/instructor-filter.php
https://www.wordfence.com/threat-intel/vulnerabilities/id/324fc401-04ca-4707-8727-b8c3a66f7fd6?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
Themeum Search vendor "Themeum"		Tutor LMS – ELearning And Online Course Solution Search vendor "Themeum" for product "Tutor LMS – ELearning And Online Course Solution"				<= 2.6.2 Search vendor "Themeum" for product "Tutor LMS – ELearning And Online Course Solution" and version " <= 2.6.2"		en		Affected