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CVE-2026-72539

Windmill Labs Windmill - Information Disclosure

MEDIUM
6.5
CVSS Score
Published: August 11, 2026 at 11:07 AM UTC
Updated: October 24, 2026 at 03:10 PM UTC
1 product affected across 1 vendorWindmill

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Severity
MEDIUM6.5
Exploit prediction
EPSS 0.4%
SSVC
No known exploit

Description

An information disclosure vulnerability in Windmill Labs Windmill through 1.783.0 allows any authenticated workspace member to read legacy ownerless draft scripts that contain plaintext resource credentials. Drafts with a null owner email bypass ACL enforcement and are returned to any workspace member who queries the drafts endpoint. Sensitive credentials stored in these drafts are exposed across ACL boundaries.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Windmill· windmill-labs
90%
0 ≤ v ≤ 1.783.00

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

Source: cverecord
https://github.com/windmill-labs/windmill

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.5MEDIUMTuranSec
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-200

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