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CVE-2026-29059

42
FAUCET Score

CVE-2026-29059 describes an unauthenticated path traversal vulnerability in Windmill, an open-source developer platform, affecting versions prior to 1.603.3. An attacker can exploit the get_log_file endpoint by manipulating the filename parameter with "../" sequences to read arbitrary files on the server. This vulnerability carries a MEDIUM severity CVSS score of 6.9, indicating a network-based attack with low complexity and potential for unauthorized information disclosure. Currently, there is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.603.3CPE matchmatch criteria
cpe:2.3:a:windmill:windmill:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 4.0

6.9MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
VS Confidentiality
LOW
VS Integrity
NONE
VS Availability
NONE
SS Confidentiality
NONE
SS Integrity
NONE
SS Availability
NONE
Exploit Maturity
NOT_DEFINED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
2.61%
Probability of exploitation in next 30 days
EPSS Percentile
83.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
Nuclei: CVE-2026-29059 · Jun 3, 2026
This CVE's current EPSS score of 0.0261 is in the 71st percentile among its peer group of 51,485 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (1)

github_advisoryvendor investigatingvia nvd_reference
View patch

References

github.com / Chocapikk/Windfall
Product
github.com / windmill-labs/windmill/releases/tag/v1.603.3
Release Notes
github.com / windmill-labs/windmill/security/advisories/GHSA-24fr-44f8-fqwg
Vendor Advisory