CVE-2024-24816

Cross-site scripting (XSS) vulnerability in samples with enabled the preview feature

Severity Score

6.1

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track

*SSVC

Descriptions

CKEditor4 is an open source what-you-see-is-what-you-get HTML editor. A cross-site scripting vulnerability vulnerability has been discovered in versions prior to 4.24.0-lts in samples that use the `preview` feature. All integrators that use these samples in the production code can be affected. The vulnerability allows an attacker to execute JavaScript code by abusing the misconfigured preview feature. It affects all users using the CKEditor 4 at version < 4.24.0-lts with affected samples used in a production environment. A fix is available in version 4.24.0-lts.

CKEditor4 es un editor HTML de código abierto de lo que ves es lo que obtienes. Se descubrió una vulnerabilidad de cross-site scripting en versiones anteriores a la 4.24.0-lts en muestras que utilizan la función "vista previa". Todos los integradores que utilicen estos ejemplos en el código de producción pueden verse afectados. La vulnerabilidad permite a un atacante ejecutar código JavaScript abusando de la función de vista previa mal configurada. Afecta a todos los usuarios que utilizan CKEditor 4 en la versión <4.24.0-lts con muestras afectadas utilizadas en un entorno de producción. Hay una solución disponible en la versión 4.24.0-lts.

*Credits: N/A

CVSS Scores

NISTv3.1 6.1

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

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

2024-01-31 CVE Reserved
2024-02-07 CVE Published
2024-02-10 First Exploit
2024-02-15 EPSS Updated
2024-08-01 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

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

CAPEC

References (4)

URL	Tag	Source
https://ckeditor.com/cke4/addon/preview	Product

URL	Date	SRC
https://github.com/afine-com/CVE-2024-24816	2024-02-10

URL	Date	SRC
https://github.com/ckeditor/ckeditor4/commit/8ed1a3c93d0ae5f49f4ecff5738ab8a2972194cb	2024-02-15

URL	Date	SRC
https://github.com/ckeditor/ckeditor4/security/advisories/GHSA-mw2c-vx6j-mg76	2024-02-15

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Ckeditor Search vendor "Ckeditor"		Ckeditor Search vendor "Ckeditor" for product "Ckeditor"				>= 4.0 < 4.24.0 Search vendor "Ckeditor" for product "Ckeditor" and version " >= 4.0 < 4.24.0"		-		Affected