Improper Access Control Vulnerability in WeKan by WeKan
CVE-2026-1898

5.3MEDIUM

Key Information:

Vendor

WeKan

Status
Wekan
Vendor
CVE Published:
5 February 2026

What is CVE-2026-1898?

A vulnerability has been identified in WeKan up to version 8.20, specifically within the LDAP User Sync component found in the syncUser.js file. This security issue stems from improper access controls, which may allow unauthorized users to exploit the system remotely. Users are strongly recommended to upgrade to version 8.21 or higher to mitigate this vulnerability. The patch addressing this issue is identified with the commit hash: 146905a459106b5d00b4f09453a6554255e6965a.

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Deploy the Patch

Affected Version(s)

WeKan 8.0

WeKan 8.1

WeKan 8.2

References

https://vuldb.com/?id.344270
vdb-entry
https://vuldb.com/?ctiid.344270
signaturepermissions-required
https://vuldb.com/?submit.742676
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

MegaManSec (VulDB User)
JSON
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