What is CVE-2026-41454?

CVE-2026-41454 is a high-severity vulnerability in Wekan, classified under Missing Authorization. CVSS score: 8.3/10. Published 2026-04-22.

How severe is CVE-2026-41454?

High severity. CVSS v3 base score is 8.3 out of 10.

Auth bypass in Wekan

CVE-2026-41454

WeKan before 8.35 contains a missing authorization vulnerability in the Integration REST API endpoints that allows authenticated board members to perform administrative actions without proper privilege verification. Attackers can enumerate…

Vulnerability class: Broken Access Control

EPSS: 0.000 (14.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L.

Affected products

Wekan — versions 0, 2cd702f48df2b8aef0e7381685f8e089986a18a4

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

github.com/wekan/wekan/releases/tag/v8.35 (release-notes)
github.com/wekan/wekan/commit/2cd702f48df2b8aef0e7381685f8e089986a18a4 (patch)
www.vulncheck.com/advisories/wekan-missing-authorization-via-integration-rest-a… (third-party-advisory)

Frequently asked questions

What is CVE-2026-41454?: CVE-2026-41454 is a high-severity vulnerability in Wekan, classified under Missing Authorization. CVSS score: 8.3/10. Published 2026-04-22.
How severe is CVE-2026-41454?: High severity. CVSS v3 base score is 8.3 out of 10.