XWiki Platform prior 13.10.8/14.6/14.6RC1 XAR Package authorization

CVSS Meta Temp Score
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CTI Interest Score
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7.9$0-$5k0.00

Summaryinfo

A vulnerability was found in XWiki Platform. It has been declared as critical. This affects an unknown part of the component XAR Package Handler. Executing a manipulation can lead to authorization. This vulnerability is registered as CVE-2022-41937. It is possible to launch the attack remotely. No exploit is available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability has been found in XWiki Platform (Content Management System) and classified as critical. This vulnerability affects some unknown processing of the component XAR Package Handler. The manipulation with an unknown input leads to a authorization vulnerability. The CWE definition for the vulnerability is CWE-862. The product does not perform an authorization check when an actor attempts to access a resource or perform an action. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. The application allows anyone with view access to modify any page of the wiki by importing a crafted XAR package. The problem has been patched in XWiki 14.6RC1, 14.6 and 13.10.8. As a workaround, setting the right of the page Filter.WebHome and making sure only the main wiki administrators can view the application installed on main wiki or edit the page and apply the changed described in commit fb49b4f.

The weakness was published 11/22/2022 as GHSA-q6jp-gcww-8v2j. The advisory is available at github.com. This vulnerability was named CVE-2022-41937 since 09/30/2022. The technical details are unknown and an exploit is not available.

Upgrading to version 13.10.8, 14.6 or 14.6RC1 eliminates this vulnerability. Applying the patch fb49b4f289ee28e45cfada8e97e320cd3ed27113 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

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Productinfo

Type

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.0
VulDB Meta Temp Score: 7.9

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.1
NVD Vector: 🔍

CNA Base Score: 9.6
CNA Vector (GitHub, Inc.): 🔍

CVSSv2info

AVACAuCIA
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💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Authorization
CWE: CWE-862 / CWE-863 / CWE-285
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: XWiki Platform 13.10.8/14.6/14.6RC1
Patch: fb49b4f289ee28e45cfada8e97e320cd3ed27113

Timelineinfo

09/30/2022 🔍
11/22/2022 +53 days 🔍
11/22/2022 +0 days 🔍
12/21/2022 +29 days 🔍

Sourcesinfo

Advisory: GHSA-q6jp-gcww-8v2j
Status: Confirmed

CVE: CVE-2022-41937 (🔍)
GCVE (CVE): GCVE-0-2022-41937
GCVE (VulDB): GCVE-100-214150

Entryinfo

Created: 11/22/2022 07:38
Updated: 12/21/2022 18:15
Changes: 11/22/2022 07:38 (51), 12/21/2022 18:15 (11)
Complete: 🔍
Cache ID: 216::103

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