CVE-2024-29022

Session Hijacking via XSS attack in header and session grid in Xibo CMS

Severity Score

8.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track*

*SSVC

Descriptions

Xibo is an Open Source Digital Signage platform with a web content management system and Windows display player software. In affected versions some request headers are not correctly sanitised when stored in the session and display tables. These headers can be used to inject a malicious script into the session page to exfiltrate session IDs and User Agents. These session IDs / User Agents can subsequently be used to hijack active sessions. A malicious script can be injected into the display grid to exfiltrate information related to displays. Users should upgrade to version 3.3.10 or 4.0.9 which fix this issue. Customers who host their CMS with the Xibo Signage service have already received an upgrade or patch to resolve this issue regardless of the CMS version that they are running. Upgrading to a fixed version is necessary to remediate. Patches are available for earlier versions of Xibo CMS that are out of security support: 2.3 patch ebeccd000b51f00b9a25f56a2f252d6812ebf850.diff. 1.8 patch a81044e6ccdd92cc967e34c125bd8162432e51bc.diff. There are no known workarounds for this issue.

Xibo es una plataforma de señalización digital de código abierto con un sistema de gestión de contenidos web y software de reproducción de pantalla de Windows. En las versiones afectadas, algunos encabezados de solicitud no se sanitizan correctamente cuando se almacenan en las tablas de sesión y visualización. Estos encabezados se pueden utilizar para inyectar un script malicioso en la página de la sesión para filtrar los ID de sesión y los agentes de usuario. Estos ID de sesión/agentes de usuario se pueden utilizar posteriormente para secuestrar sesiones activas. Se puede inyectar un script malicioso en la cuadrícula de visualización para filtrar información relacionada con las pantallas. Los usuarios deben actualizar a la versión 3.3.10 o 4.0.9, que soluciona este problema. Los clientes que alojan su CMS con el servicio Xibo Signage ya recibieron una actualización o parche para resolver este problema independientemente de la versión de CMS que estén ejecutando. Es necesario actualizar a una versión fija para solucionarlo. Hay parches disponibles para versiones anteriores de Xibo CMS que no cuentan con soporte de seguridad: parche 2.3 ebeccd000b51f00b9a25f56a2f252d6812ebf850.diff. Parche 1.8 a81044e6ccdd92cc967e34c125bd8162432e51bc.diff. No se conocen workarounds para este problema.

*Credits: N/A

CVSS Scores

GitHubv3.1 8.8

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

* Common Vulnerability Scoring System

SSVC

Decision:Track*

Exploitation

None

Automatable

Tech. Impact

Total

* Organization's Worst-case Scenario

Timeline

2024-03-14 CVE Reserved
2024-04-12 CVE Published
2024-04-13 EPSS Updated
2024-08-02 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-117: Improper Output Neutralization for Logs

CAPEC

References (4)

URL	Tag	Source
https://github.com/dasgarner/xibo-cms/commit/a81044e6ccdd92cc967e34c125bd8162432e51bc.diff	X_refsource_misc
https://github.com/xibosignage/xibo-cms/commit/ebeccd000b51f00b9a25f56a2f252d6812ebf850.diff	X_refsource_misc
https://github.com/xibosignage/xibo-cms/security/advisories/GHSA-xchw-pf2w-rpgq	X_refsource_confirm
https://xibosignage.com/blog/security-advisory-2024-04	X_refsource_misc

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
Xibosignage Search vendor "Xibosignage"		Xibo-cms Search vendor "Xibosignage" for product "Xibo-cms"				>= 1.8.0 < 3.3.10 Search vendor "Xibosignage" for product "Xibo-cms" and version " >= 1.8.0 < 3.3.10"		en		Affected
Xibosignage Search vendor "Xibosignage"		Xibo-cms Search vendor "Xibosignage" for product "Xibo-cms"				>= 4.0.0 < 4.0.9 Search vendor "Xibosignage" for product "Xibo-cms" and version " >= 4.0.0 < 4.0.9"		en		Affected