CVE-2026-1962CRITICAL 9.8EPSS p23.9%

CVE-2026-1962CVE-2026-1962

Description

A vulnerability has been found in WeKan up to 8.20. The impacted element is an unknown function of the file server/attachmentMigration.js of the component Attachment Migration. The manipulation leads to improper access controls. The attack may be initiated remotely. Upgrading to version 8.21 is sufficient to resolve this issue. The identifier of the patch is 053bf1dfb76ef230db162c64a6ed50ebedf67eee. It is recommended to upgrade the affected component.

Scoring

CVSS 3.19.8 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS0.32% probability of exploitation · percentile 23.9% · 2026-06-19T12:03:05Z
Published2026-02-05
Last modified2026-02-12

Underlying weaknesses· 2

CWE-266CWE-284

References

  1. https://github.com/wekan/wekan/
  2. https://github.com/wekan/wekan/commit/053bf1dfb76ef230db162c64a6ed50ebedf67eee
  3. https://github.com/wekan/wekan/releases/tag/v8.21
  4. https://vuldb.com/?ctiid.344484
  5. https://vuldb.com/?id.344484
  6. https://vuldb.com/?submit.742677

2

TypeTargetConfidenceTier
WeaknessIncorrect Privilege Assignmentcwe-2660%live
WeaknessImproper Access Controlcwe-2840%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.