Auth bypass in Wekan
CVE-2026-30845
Wekan is an open source kanban tool built with Meteor. In versions 8.31.0 through 8.33, the board composite publication in Wekan publishes all integration data for a board without any field filtering, exposing sensitive fields including we…
Vulnerability class: Information Disclosure
EPSS: 0.003 (21.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N.
Affected products
- Wekan — versions >= 8.31.0, < 8.34
- Wekan_project Wekan
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Third Party Advisory)
- security-advisories@github.com (Patch, x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC, Release Notes)
Frequently asked questions
- What is CVE-2026-30845?
- CVE-2026-30845 is a high-severity vulnerability in Wekan, classified under Information Disclosure. CVSS score: 8.2/10. Published 2026-03-06.
- How severe is CVE-2026-30845?
- High severity. CVSS v3 base score is 8.2 out of 10.