CVE-2026-2206

Name: CVE-2026-2206
Creator: NVD / NIST
Published: 2026-02-08T02:15:57.263+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.3/10EPSS 0.24%

Last modified Jun 17, 2026

CVE-2026-2206 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. A security flaw has been discovered in WeKan up to 8.20. This vulnerability affects unknown code of the file server/methods/fixDuplicateLists.js of the component Administrative Repair Handler. EPSS estimates a 0.24% chance of exploitation in the next 30 days.

Description

A security flaw has been discovered in WeKan up to 8.20. This vulnerability affects unknown code of the file server/methods/fixDuplicateLists.js of the component Administrative Repair Handler. Performing a manipulation results in improper access controls. It is possible to initiate the attack remotely. Upgrading to version 8.21 is able to resolve this issue. The patch is named 4ce181d17249778094f73d21515f7f863f554743. It is advisable to upgrade the affected component.

Metrics

CVSS 3.1

8.8/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS 4.0

5.3/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

0.24%

14.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Wekan Project	Wekan	< 8.21

References

https://github.com/wekan/wekan/Product
https://github.com/wekan/wekan/commit/4ce181d17249778094f73d21515f7f863f554743Patch
https://github.com/wekan/wekan/releases/tag/v8.21Product, Release Notes
https://vuldb.com/?ctiid.344920Permissions Required, VDB Entry
https://vuldb.com/?id.344920Third Party Advisory, VDB Entry
https://vuldb.com/?submit.752162Third Party Advisory, VDB Entry

Timeline

Published: Feb 8, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-2206?

How severe is CVE-2026-2206?

CVE-2026-2206 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 0.24% probability of exploitation in the next 30 days.

How do I fix CVE-2026-2206?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-2206?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST