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CVE-2026-29059

Windmill: SUPERADMIN_SECRET (rarely used) can be accessed publicly

Published: Mar 6, 2026Updated: Apr 14, 2026 Sources: CVE List NVDCWE-22
7.5HIGH
NVD MITRE
EPSS Score
2.6%
Top 16.2%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Nuclei · OpenVAS

Description

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

CWE-22

Affected Products

windmill-labs
oss-projectaka windmill
windmillOn-prem
DevTools & CI / ci-cd
windmill
oss-project
windmillOn-prem
DevTools & CI / ci-cd

Exploitability

Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques
Collection
Discovery
View detailed technique mapping

References

https://github.com/windmill-labs/windmill/security/advisories/GHSA-24fr-44f8-fqwg
github.com
https://github.com/windmill-labs/windmill/releases/tag/v1.603.3
github.com
https://github.com/Chocapikk/Windfall
github.com
News mentions
1

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