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CVE-2025-8406

24
FAUCET Score

CVE-2025-8406 is a path traversal vulnerability in ZenML version 0.83.1's PathMaterializer class, allowing for arbitrary file writes due to insufficient validation of symbolic and hard links during data.tar.gz extraction. This vulnerability carries a high CVSS score of 7.8 (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H), indicating a local attack vector with low complexity, requiring user interaction, and potentially leading to arbitrary command execution. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 0.83.1, < 0.84.2CPE matchmatch criteria
cpe:2.3:a:zenml:zenml:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.3MEDIUM

CVSS:3.0/AV:L/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H

Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
0.3
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.33%
Probability of exploitation in next 30 days
EPSS Percentile
25.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0033 is in the 24th percentile among its peer group of 11,617 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

github_advisorypatch availablevia nvd_reference
View patch
pippatch availablevia ghsa
Product: zenmlFixed in: 0.84.2

Vendor Advisories (1)

pipGHSA-q92x-2x5g-h365medium

ZenML is vulnerable to Path Traversal through its `PathMaterializer` class

Oct 5, 2025

References

github.com / zenml-io/zenml/commit/5d22a48d7bf6c7f10b748577c2be79cc7969d398
Patch
huntr.com / bounties/a0880d64-9928-45bf-9663-2cd81582d9e7
ExploitThird Party Advisory