AEGLIX vulnerability intelligence
CVE-2026-22683
HIGH · CVSS 8.7 · Analyzed
Published: 2026-04-07 · Updated: 2026-10-26 · Source: NVD
Stored catalog record
Source record retrieved 2026-10-28T10:18:38.735014+00:00. Scheduled imports handle updates; this page does not assert that the provider was queried just now.
Vulnerability overview
Windmill versions 1.56.0 through 1.614.0 contain a missing authorization vulnerability that allows users with the Operator role to perform prohibited entity creation and modification actions via the backend API. Although Operators are documented and priced as unable to create or modify entities, the API does not enforce the Operator restriction on workspace endpoints, allowing an Operator to create and update scripts, flows, apps, and raw_apps. Since Operators can also execute scripts via the jobs API, this allows direct privilege escalation to remote code execution within the Windmill deployment. This vulnerability has existed since the introduction of the Operator role in version 1.56.0.
Patch review priority
Assess exposure and vendor guidance
- No higher-priority signal is available in the current stored evidence.
FIRST EPSS: 2.61% · percentile 85.3 · score date 2026-10-27.
EPSS estimates probability of exploitation in the next 30 days. It does not measure your exposure or prove exploitation. The elevated threshold is 10%; CISA KEV takes precedence. About FIRST EPSS ↗
Severity and scoring
- CVSS score
- 8.7 · HIGH
- CVSS version
- 4.0
- CVSS vector
- CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- Weaknesses
- CWE-862
CVSS measures technical severity; it does not establish whether this vulnerability is being exploited in your environment.
Known exploitation and remediation
Not listed in the CISA catalog retrieved for this record. This does not establish that exploitation has not occurred.
Verify affected versions and patch availability in the vendor advisory before making changes.
Affected products and versions
cpe:2.3:a:nextcloud:flow:*:*:*:*:*:*:*:*
From (inclusive): 1.0.0
Through (inclusive): 1.2.2
cpe:2.3:a:windmill:windmill:*:*:*:*:*:*:*:*
From (inclusive): 1.56.0
Through (inclusive): 1.614.0
These are NVD CPE applicability entries. Some products depend on configuration conditions; consult the official record to confirm applicability.
Advisories and references
- https://apps.nextcloud.com/apps/flow/releases
Release Notes
- https://chocapikk.com/posts/2026/windfall-nextcloud-flow-windmill-rce/
Vendor Advisory
- https://github.com/Chocapikk/Windfall
Product
- https://github.com/windmill-labs/windmill/commit/c621a74804f4f6e8318819c01e3a23a17698588b
Patch
- https://github.com/windmill-labs/windmill/releases/tag/v1.615.0
Release Notes
- https://www.windmill.dev/
Product