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© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2026-29194

27
FAUCET Score

CVE-2026-29194 is a critical authorization bypass vulnerability affecting Netmaker versions prior to 1.5.0. The flaw allows an attacker with a valid host JWT token to bypass subsequent authorization checks, enabling unauthorized access, modification, or deletion of resources belonging to other hosts. This issue has a CVSS score of 8.6 (HIGH), indicating a network-based attack with low complexity and high impact on confidentiality and integrity. While the vulnerability is severe, there is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding it. Organizations using affected Netmaker versions should upgrade to 1.5.0 or later to mitigate this risk.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.5.0CPE matchmatch criteria
cpe:2.3:a:gravitl:netmaker:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 4.0

8.6HIGH

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/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
LOW
User Interaction
NONE
VS Confidentiality
HIGH
VS Integrity
HIGH
VS Availability
NONE
SS Confidentiality
NONE
SS Integrity
NONE
SS Availability
NONE
Exploit Maturity
NOT_DEFINED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.37%
Probability of exploitation in next 30 days
EPSS Percentile
29.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0037 is in the 17th percentile among its peer group of 17,844 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

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

Remediation

Patch Available

Vendor Patches (1)

gopatch availablevia ghsa
Product: github.com/gravitl/netmakerFixed in: 1.5.0

Vendor Advisories (1)

goGHSA-hmqr-wjmj-376chigh

Netmaker has Insufficient Authorization in Host Token Verification

Mar 9, 2026

References

github.com / gravitl/netmaker/releases/tag/v1.5.0
ProductRelease Notes
github.com / gravitl/netmaker/security/advisories/GHSA-hmqr-wjmj-376c
Vendor Advisory