CVE-2026-25562 MEDIUM

CVE-2026-25562: WeKan < 8.19 Attachments Publication Information Disclosure

Vendor Wekan
Product WeKan
Weakness CWE-203
Published February 7, 2026
Last update May 11, 2026
View on NVD All CVEs

CVSS base score

5.3/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

What the vulnerability does

01Description

WeKan versions prior to 8.19 contain an information disclosure vulnerability in the attachments publication. Attachment metadata can be returned without properly scoping results to boards and cards accessible to the requesting user, potentially exposing attachment metadata to unauthorized users.

Key dates

02Disclosure timeline

February 7, 2026 CVE published
May 11, 2026 Record updated