Missing Authorization Affecting wmill package, versions >=1.56.0 <1.615.0
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published28 Apr 2026
- disclosed7 Apr 2026
- creditValentin Lobstein
Introduced: 7 Apr 2026
NewCVE-2026-22683 (opens in a new tab)How to fix?
Upgrade wmill to version 1.615.0 or higher.
Overview
Affected versions of this package are vulnerable to Missing Authorization due to missing authorization checks in the backend API for users with the Operator role. An attacker can gain unauthorized access to create or modify entities and escalate privileges to execute arbitrary code by abusing the ability to create and update scripts, flows, apps, and raw_apps, and subsequently execute scripts via the jobs API.