CVE-2026-1898

WeKan LDAP User Sync syncUser.js SyncLDAPBleed access control

CVSS 5.3 MEDIUMEPSS 0.3%CWE-266 CWE-284

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 5.3EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Lifecycle

05 Feb 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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: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

Affected products

n/a · WeKan

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References

https://github.com/wekan/wekan/https://github.com/wekan/wekan/commit/146905a459106b5d00b4f09453a6554255e6965a https://github.com/wekan/wekan/releases/tag/v8.21 https://vuldb.com/?ctiid.344270 https://vuldb.com/?id.344270 https://vuldb.com/?submit.742676