What is CVE-2026-53447?

CVE-2026-53447 is a medium-severity vulnerability in Wekan, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 6.5/10. Published 2026-07-15.

How severe is CVE-2026-53447?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Auth bypass in Wekan

CVE-2026-53447

Wekan is open source kanban built with Meteor. Prior to 9.35, the Wekan cloneBoard Meteor method in models/import.js uses caller-supplied sourceBoardId to build a board export through models/exporter.js without invoking canExport() or chec…

Vulnerability class: IDOR (Insecure Direct Object Reference)

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

Affected products

Wekan — versions < 9.35

Weakness classification (CWE)

CWE-639 — Authorization Bypass Through User-Controlled Key
CWE-862 — Missing Authorization

References

security-advisories@github.com (x_refsource_CONFIRM)
security-advisories@github.com (x_refsource_MISC)
security-advisories@github.com (x_refsource_MISC)

Frequently asked questions

What is CVE-2026-53447?: CVE-2026-53447 is a medium-severity vulnerability in Wekan, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 6.5/10. Published 2026-07-15.
How severe is CVE-2026-53447?: Medium severity. CVSS v3 base score is 6.5 out of 10.