Medium severity · published Feb 5, 2026
CVE-2026-1897
WeKan Position-History Tracking positionHistory.js PositionHistoryBleed authorization
4.3
CVSS
0.3%
EPSS
No
On KEV
Description
A vulnerability was found in WeKan up to 8.20. Affected by this issue is some unknown functionality of the file server/methods/positionHistory.js of the component Position-History Tracking. The manipulation results in missing authorization. The attack may be performed from remote. Upgrading to version 8.21 can resolve this issue. The patch is identified as 55576ec17722db094835470b386162c9a662fb60. It is advisable to upgrade the affected component.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 27% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WE
WeKan ·
8.0; 8.1; 8.2; 8.3; 8.4; 8.5; +15 more · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-1897
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-1897
Product
https://github.com/wekan/wekan/
Patch
https://github.com/wekan/wekan/commit/55576ec17722db094835470b386162c9a662fb60
Release Notes
https://github.com/wekan/wekan/releases/tag/v8.21
Permissions Required
https://vuldb.com/?ctiid.344269
Third Party Advisory
https://vuldb.com/?id.344269
Third Party Advisory
https://vuldb.com/?submit.742671
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