CVE-2026-2206

WeKan Administrative Repair fixDuplicateLists.js FixDuplicateBleed access control

CVSS 5.3 MEDIUMEPSS 0.2%CWE-266 CWE-284

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 5.3EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Lifecycle

08 Feb 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

A security flaw has been discovered in WeKan up to 8.20. This vulnerability affects unknown code of the file server/methods/fixDuplicateLists.js of the component Administrative Repair Handler. Performing a manipulation results in improper access controls. It is possible to initiate the attack remotely. Upgrading to version 8.21 is able to resolve this issue. The patch is named 4ce181d17249778094f73d21515f7f863f554743. It is advisable to 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/4ce181d17249778094f73d21515f7f863f554743 https://github.com/wekan/wekan/releases/tag/v8.21 https://vuldb.com/?ctiid.344920 https://vuldb.com/?id.344920 https://vuldb.com/?submit.752162