Medium 5.3Published Feb 8, 2026

CVE-2026-2207A weakness has been identified in WeKan up to 8.20.

Updated under an hour ago (2026-10-19 07:00 UTC)

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It affects wekan_project wekan. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for wekan_project wekan

Exploited in the last 30 days

A weakness has been identified in WeKan up to 8.20. This issue affects some unknown processing of the file server/publications/activities.js of the component Activity Publication Handler. Executing a manipulation can lead to information disclosure. It is possible to launch the attack remotely. Upgrading to version 8.21 is capable of addressing this issue. This patch is called 91a936e07d2976d4246dfe834281c3aaa87f9503. You should upgrade the affected component.

CVSS: 5.3 MEDIUM (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Weakness (CWE): CWE-200, CWE-284
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Not given
NVD analysis: Analyzed
Record last updated: Jun 17, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

wekan_project wekan wekan_project:wekan	before 8.21	NVD

References

https://github.com/wekan/wekan/product
https://github.com/wekan/wekan/commit/91a936e07d2976d4246dfe834281c3aaa87f9503patch
https://github.com/wekan/wekan/releases/tag/v8.21product, release-notes
https://vuldb.com/?ctiid.344921permissions-required, vdb-entry
https://vuldb.com/?id.344921third-party-advisory, vdb-entry
https://vuldb.com/?submit.752163third-party-advisory, vdb-entry

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.