7.5

CVE-2026-29059

Medienbericht

Windmill: SUPERADMIN_SECRET (rarely used) can be accessed publicly

Remote code execution in Nextcloud Flow via vulnerable Windmill version

Windmill is an open-source developer platform for internal code: APIs, background jobs, workflows and UIs. Prior to version 1.603.3, an unauthenticated path traversal vulnerability exists in Windmill's get_log_file endpoint "(/api/w/{workspace}/jobs_u/get_log_file/{filename})". The filename parameter is concatenated into a file path without sanitization, allowing an attacker to read arbitrary files on the server using ../ sequences. This issue has been patched in version 1.603.3.
Mögliche Gegenmaßnahme
Flow: The only workaround is to disable the Flow app and make sure the container is turned off and does not restart
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Windmill ≫ Windmill Version < 1.603.3
Weitere Schwachstelleninformationen
SystemNextcloud App
≫
Produkt Flow
Version >= 1.0.0, < 1.3.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.58% 0.832
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
security-advisories@github.com 6.9 0 0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/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
CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

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13.04.2026 16:21
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Media Report
09.03.2026 09:01
https://github.com/windmill-labs/windmill/security/advisories/GHSA-24fr-44f8-fqwg
Vendor Advisory
https://github.com/windmill-labs/windmill/releases/tag/v1.603.3
Release Notes
https://github.com/Chocapikk/Windfall
Product
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-g7vj-98x3-qvjf
Third Party Advisory