CVE-2026-1898

MediumCVSS 6.3/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.1 6.3/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Weakness enumeration

CWE-266 CWE-284

Affected software

Vendor	Product	Versions
n/a	WeKan	8.0; 8.1; 8.2; 8.3; 8.4; 8.5; 8.6; 8.7; 8.8; 8.9; 8.10; 8.11; 8.12; 8.13; 8.14; 8.15; 8.16; 8.17; 8.18; 8.19

References

https://github.com/wekan/wekan/Product
https://github.com/wekan/wekan/commit/146905a459106b5d00b4f09453a6554255e6965aPatch
https://github.com/wekan/wekan/releases/tag/v8.21Release Notes
https://vuldb.com/?ctiid.344270Permissions Required, VDB Entry
https://vuldb.com/?id.344270Third Party Advisory, VDB Entry
https://vuldb.com/?submit.742676Third Party Advisory, VDB Entry

Timeline

Published: Feb 5, 2026
Last modified: Jun 17, 2026
NVD status: Analyzed

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