CVE-2026-23696
9.4
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
Summary
Windmill CE and EE versions 1.276.0 through 1.603.2 contain an SQL injection vulnerability in the folder ownership management functionality that allows authenticated attackers to inject SQL through the owner parameter. An attacker can use the injection to read sensitive data such as the JWT signing secret and administrative user identifiers, forge an administrative token, and then execute arbitrary code via the workflow execution endpoints.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Windmill Labs | Windmill CE (Community Edition) | 1.276.0 <= 1.603.2 | affected |
| Windmill Labs | Windmill CE (Community Edition) | 1.603.3 | unaffected |
| Windmill Labs | Windmill EE (Enterprise Edition) | 1.276.0 <= 1.603.2 | affected |
| Windmill Labs | Windmill EE (Enterprise Edition) | 1.603.3 | unaffected |
Weaknesses
- CWE-89: CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: poc
- Automatable: no
- Technical Impact: total
References
- https://chocapikk.com/posts/2026/windfall-nextcloud-flow-windmill-rce/
- https://github.com/Chocapikk/Windfall
- https://github.com/windmill-labs/windmill/releases/tag/v1.603.3
- https://github.com/windmill-labs/windmill/commit/942fb629210ebb287f48467d1535ffde3a3eeafe
- https://www.windmill.dev/
- https://apps.nextcloud.com/apps/flow/releases
- https://www.vulncheck.com/advisories/windmill-file-ownership-handling-sqli-rce
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