Kanboard up to 1.2.29 authorization

Summaryinfo

A vulnerability, which was classified as critical, has been found in Kanboard up to 1.2.29. The impacted element is an unknown function. Performing a manipulation results in authorization. This vulnerability is identified as CVE-2023-33970. The attack can be initiated remotely. There is not any exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in Kanboard up to 1.2.29 (Forum Software). It has been classified as critical. This affects an unknown functionality. The manipulation with an unknown input leads to a authorization vulnerability. CWE is classifying the issue as CWE-862. The product does not perform an authorization check when an actor attempts to access a resource or perform an action. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Kanboard is open source project management software that focuses on the Kanban methodology. A vulnerability related to a `missing access control` was found, which allows a User with the lowest privileges to leak all the tasks and projects titles within the software, even if they are not invited or it's a personal project. This could also lead to private/critical information being leaked if such information is in the title. This issue has been addressed in version 1.2.30. Users are advised to upgrade. There are no known workarounds for this vulnerability.

The weakness was released 06/05/2023 as GHSA-wfch-8rhv-v286. The advisory is shared at github.com. This vulnerability is uniquely identified as CVE-2023-33970 since 05/24/2023. Neither technical details nor an exploit are publicly available.

Upgrading to version 1.2.30 eliminates this vulnerability. Applying the patch b501ef44bc28ee9cf603a4fa446ee121d66f652f 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.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

• Forum Software

Name

• Kanboard

Version

• 1.2.0
• 1.2.1
• 1.2.2
• 1.2.3
• 1.2.4
• 1.2.5
• 1.2.6
• 1.2.7
• 1.2.8
• 1.2.9
• 1.2.10
• 1.2.11
• 1.2.12
• 1.2.13
• 1.2.14
• 1.2.15
• 1.2.16
• 1.2.17
• 1.2.18
• 1.2.19
• 1.2.20
• 1.2.21
• 1.2.22
• 1.2.23
• 1.2.24
• 1.2.25
• 1.2.26
• 1.2.27
• 1.2.28
• 1.2.29

License

• open-source

Website

• Product: https://github.com/kanboard/kanboard/

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Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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