CVE-2023-33970 MEDIUM

CVE-2023-33970: Missing access control in internal task links feature in Kanboard

Vendor Kanboard
Product kanboard
Weakness CWE-862 · Missing authorization
Published June 5, 2023
Last update January 8, 2025

CVSS base score

5.4/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality Low
Integrity Low

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

June 5, 2023 CVE published
January 8, 2025 Record updated