CVE-2024-21650

XWiki Remote Code Execution vulnerability via user registration

Severity Score

9.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. XWiki is vulnerable to a remote code execution (RCE) attack through its user registration feature. This issue allows an attacker to execute arbitrary code by crafting malicious payloads in the "first name" or "last name" fields during user registration. This impacts all installations that have user registration enabled for guests. This vulnerability has been patched in XWiki 14.10.17, 15.5.3 and 15.8 RC1.

XWiki Platform es una plataforma wiki genérica que ofrece servicios de ejecución para aplicaciones creadas sobre ella. XWiki es vulnerable a un ataque de ejecución remota de código (RCE) a través de su función de registro de usuarios. Este problema permite a un atacante ejecutar código arbitrario creando payloads maliciosos en los campos "nombre" o "apellido" durante el registro del usuario. Esto afecta a todas las instalaciones que tienen habilitado el registro de usuarios para invitados. Esta vulnerabilidad ha sido parcheada en XWiki 14.10.17, 15.5.3 y 15.8 RC1.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2023-12-29 CVE Reserved
2024-01-08 CVE Published
2024-06-28 First Exploit
2024-08-01 CVE Updated
2024-10-11 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-94: Improper Control of Generation of Code ('Code Injection')
CWE-95: Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection')

CAPEC

References (4)

URL	Tag	Source

URL	Date	SRC
https://github.com/codeb0ss/CVE-2024-21650-PoC	2024-06-28
https://jira.xwiki.org/browse/XWIKI-21173	2024-08-01

URL	Date	SRC
https://github.com/xwiki/xwiki-platform/commit/b290bfd573c6f7db6cc15a88dd4111d9fcad0d31	2024-01-11

URL	Date	SRC
https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-rj7p-xjv7-7229	2024-01-11

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Xwiki Search vendor "Xwiki"		Xwiki Search vendor "Xwiki" for product "Xwiki"				< 14.10.17 Search vendor "Xwiki" for product "Xwiki" and version " < 14.10.17"		-		Affected
Xwiki Search vendor "Xwiki"		Xwiki Search vendor "Xwiki" for product "Xwiki"				>= 15.0 < 15.5.3 Search vendor "Xwiki" for product "Xwiki" and version " >= 15.0 < 15.5.3"		-		Affected
Xwiki Search vendor "Xwiki"		Xwiki Search vendor "Xwiki" for product "Xwiki"				>= 15.6 <= 15.7 Search vendor "Xwiki" for product "Xwiki" and version " >= 15.6 <= 15.7"		-		Affected