CVE-2022-24898

Arbitrary file access through XML parsing in org.xwiki.commons:xwiki-commons-xml

Severity Score

4.9

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

org.xwiki.commons:xwiki-commons-xml is a common module used by other XWiki top level projects. Starting in version 2.7 and prior to versions 12.10.10, 13.4.4, and 13.8-rc-1, it is possible for a script to access any file accessing to the user running XWiki application server with XML External Entity Injection through the XML script service. The problem has been patched in versions 12.10.10, 13.4.4, and 13.8-rc-1. There is no easy workaround for fixing this vulnerability other than upgrading and being careful when giving Script rights.

org.xwiki.commons:xwiki-commons-xml es un módulo común usado por otros proyectos de primer nivel de XWiki. A partir de la versión 2.7 y versiones anteriores a 12.10.10, 13.4.4 y 13.8-rc-1, es posible que un script acceda a cualquier archivo que acceda al usuario que ejecuta el servidor de aplicaciones XWiki con XML External Entity Injection mediante el servicio de script XML. El problema ha sido parcheado en versiones 12.10.10, 13.4.4 y 13.8-rc-1. No se presenta una medida de mitigación fácil para arreglar esta vulnerabilidad, aparte de actualizar y tener cuidado cuando son dados derechos de Script

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2022-02-10 CVE Reserved
2022-04-28 CVE Published
2024-07-20 EPSS Updated
2024-08-03 CVE Updated
2024-08-03 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-611: Improper Restriction of XML External Entity Reference

CAPEC

References (3)

URL	Tag	Source
https://github.com/xwiki/xwiki-commons/security/advisories/GHSA-m2r5-4w96-qxg5	Third Party Advisory

URL	Date	SRC
https://jira.xwiki.org/browse/XWIKI-18946	2024-08-03

URL	Date	SRC
https://github.com/xwiki/xwiki-commons/commit/947e8921ebd95462d5a7928f397dd1b64f77c7d5	2022-05-10

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Xwiki Search vendor "Xwiki"		Commons Search vendor "Xwiki" for product "Commons"				>= 2.7 < 12.10.10 Search vendor "Xwiki" for product "Commons" and version " >= 2.7 < 12.10.10"		-		Affected
Xwiki Search vendor "Xwiki"		Commons Search vendor "Xwiki" for product "Commons"				>= 13.0 < 13.4.4 Search vendor "Xwiki" for product "Commons" and version " >= 13.0 < 13.4.4"		-		Affected
Xwiki Search vendor "Xwiki"		Commons Search vendor "Xwiki" for product "Commons"				>= 13.5 < 13.8 Search vendor "Xwiki" for product "Commons" and version " >= 13.5 < 13.8"		-		Affected