xwikisas application-licensing up to 1.24.1 authorization

Summaryinfo

A vulnerability, which was classified as problematic, has been found in xwikisas application-licensing up to 1.24.1. This issue affects some unknown processing. The manipulation leads to authorization. This vulnerability is listed as CVE-2024-26138. The attack may be initiated remotely. There is no available exploit. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in xwikisas application-licensing up to 1.24.1. This issue affects an unknown functionality. The manipulation with an unknown input leads to a authorization vulnerability. Using CWE to declare the problem leads to CWE-862. The product does not perform an authorization check when an actor attempts to access a resource or perform an action. Impacted is confidentiality. The summary by CVE is:

The XWiki licensor application, which manages and enforce application licenses for paid extensions, includes the document `Licenses.Code.LicenseJSON` that provides information for admins regarding active licenses. This document is public and thus exposes this information publicly. The information includes the instance's id as well as first and last name and email of the license owner. This is a leak of information that isn't supposed to be public. The instance id allows associating data on the active installs data with the concrete XWiki instance. Active installs assures that "there's no way to find who's having a given UUID" (referring to the instance id). Further, the information who the license owner is and information about the obtained licenses can be used for targeted phishing attacks. Also, while user information is normally public, email addresses might only be displayed obfuscated, depending on the configuration. This has been fixed in Application Licensing 1.24.2. There are no known workarounds besides upgrading.

The weakness was presented 02/21/2024. It is possible to read the advisory at github.com. The identification of this vulnerability is CVE-2024-26138 since 02/14/2024. The technical details are unknown and an exploit is not publicly available.

Upgrading to version 1.24.2 eliminates this vulnerability.

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Productinfo

Vendor

• xwikisas

Name

• application-licensing

Version

• 1.24.0
• 1.24.1

License

• open-source

Website

• Product: https://github.com/xwikisas/application-licensing/

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CPE 2.2info

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