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CVE-2026-1897

WeKan Position-History Tracking positionHistory.js PositionHistoryBleed authorization

MEDIUM
4.3
CVSS Score
Published: February 5, 2026 at 12:02 AM UTC
Updated: June 17, 2026 at 10:16 AM UTC
2 products affected across 2 vendorsWekanWeKan

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Severity
MEDIUM4.3
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (6)

VDB EntryTechnical DescriptionThird Party Advisory
Source: cverecord
https://vuldb.com/?id.344269
SignaturePermissions RequiredVDB Entry
Source: cverecord
https://vuldb.com/?ctiid.344269
Third Party AdvisoryVDB Entry
Source: cverecord
https://vuldb.com/?submit.742671
Patch
Source: cverecord
https://github.com/wekan/wekan/commit/55576ec17722db094835470b386162c9a662fb60
PatchRelease Notes
Source: cverecord
https://github.com/wekan/wekan/releases/tag/v8.21
Product
Source: cverecord
https://github.com/wekan/wekan/

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

4.3MEDIUMVulDB
Vector?

Quick Info

StatusANALYZED
CWE
CWE-862CWE-863

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