PT-2024-25858 · Microsoft+1 · Sharepoint 2019+1

Published 2024-06-25 · Updated 2024-11-05 · CVE-2024-34400

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions VirtoSoftware Virto Kanban Board Web Part versions prior to 5.3.5.1 for SharePoint 2019

Description An issue was discovered in the software, specifically with the "/ layouts/15/Virto.KanbanTaskManager/api/KanbanData.ashx" API endpoint, where a LinkTitle2 XSS issue exists.

Recommendations For versions prior to 5.3.5.1, update to version 5.3.5.1 or later to resolve the issue. As a temporary workaround, consider restricting access to the "/ layouts/15/Virto.KanbanTaskManager/api/KanbanData.ashx" API endpoint to minimize the risk of exploitation.

Fix

Related Identifiers

CVE-2024-34400

Affected Products

Sharepoint 2019

Virto Kanban Board Web Part

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2024-34400 · Security Note
• https://download.virtosoftware.com/Manuals/nu_ncsc_virto_one_kanban_board_5.3.3_pt_disclosure.pdf · Note
• https://t.me/cvenotify/84481 · Telegram Post