Medium 6.3Published Feb 4, 2026

CVE-2026-1898WeKan LDAP User Sync syncUser.js SyncLDAPBleed access control

Updated under an hour ago (Oct 26, 2026, 8:00 AM ET)

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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 vulnerability was determined in WeKan up to 8.20. This affects an unknown part of the file packages/wekan-ldap/server/syncUser.js of the component LDAP User Sync. This manipulation causes improper access controls. It is possible to initiate the attack remotely. Upgrading to version 8.21 is able to mitigate this issue. Patch name: 146905a459106b5d00b4f09453a6554255e6965a. You should upgrade the affected component.

CVSS: 6.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C
Weakness (CWE): CWE-284, CWE-266
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Analyzed
Record last updated: Feb 23, 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://vuldb.com/?id.344270vdb-entry, technical-description, third-party-advisory
https://vuldb.com/?ctiid.344270signature, permissions-required, vdb-entry
https://vuldb.com/?submit.742676third-party-advisory, vdb-entry
https://github.com/wekan/wekan/commit/146905a459106b5d00b4f09453a6554255e6965apatch
https://github.com/wekan/wekan/releases/tag/v8.21patch, release-notes
https://github.com/wekan/wekan/product

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.