What’s Vulnerable › Vulnerabilities

CVE-2026-1897: WeKan Position-History Tracking positionHistory.js PositionHistoryBleed authorization

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-02-05 · updated 2026-06-17
• Weakness: CWE-862

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 products

• WeKan: before 8.21 — fixed in 8.21

How to fix

Upgrade to a fixed version: WeKan 8.21. Check the vendor advisory for mitigations.

References

• https://github.com/wekan/wekan/
• https://github.com/wekan/wekan/commit/55576ec17722db094835470b386162c9a662fb60
• https://github.com/wekan/wekan/releases/tag/v8.21
• https://vuldb.com/?ctiid.344269
• https://vuldb.com/?id.344269
• https://vuldb.com/?submit.742671

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