CVE-2026-38651Disclosure(netmaker / netmaker)

LOWCVSS 8.2 · HIGH

Signal is active with 2 mentions in latest observed window

Immediate actions

Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

Authentication Bypass vulnerability exists in Netmaker versions prior to 1.5.0. The VerifyHostToken function in logic/jwts.go fails to validate the JWT signature when verifying host tokens. An attacker can forge a JWT signed with any arbitrary key and use it to impersonate any host in the network, gaining access to sensitive information

netmaker CVEs Back to dashboard

0.0/ 10 priority

Sources & remediation

Patch / fix

https://github.com/gravitl/netmaker/commit/5309aa70d464ef565911369714d661a61481a79b

Exploit / PoC references

Weakness type (CWE)

CWE-347

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

AVAILABLE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

netmaker

Threat summary

2 mentions across 1 observed day

What's happening

Technical details provided in 2 signals
Disclosure: 2 classified signals
2 total mentions across 1 day

Affected systems

Vendors

netmaker

Products

netmaker

Deep dive

Activity timeline2 mentions / 1d

Signal classification1 categories

Disclosure

2100.0%

Referenced assets2 URLs

By indicator

Full discourse2 posts

Infoflowcloud@infoflowcloud163d
Disclosure
🚨*CVE* CVE-2026-38651 Authentication Bypass vulnerability exists in Netmaker versions prior to 1.5.0. The VerifyHostToken function in logic/jwts.go fails to validate the JWT signature when… https://www.cve.org/CVERecord?id=CVE-2026-38651 ----- Traducción: La vulnerabilidad … http://infoflow.cloud`
Post summary
The tweet announces the discovery of an authentication bypass vulnerability (CVE‑2026‑38651) in Netmaker versions before 1.5.0, detailing the flaw in JWT validation.
0000030
73 followersView on X
CVE@CVEnew163d
Disclosure
CVE-2026-38651 Authentication Bypass vulnerability exists in Netmaker versions prior to 1.5.0. The VerifyHostToken function in logic/jwts.go fails to validate the JWT signature when… https://www.cve.org/CVERecord?id=CVE-2026-38651
Post summary
The text discloses that Netmaker versions before 1.5.0 contain an authentication bypass due to improper JWT signature validation in the VerifyHostToken function.
00000187
57.3K followersView on X

CPE platform detail1 entries

Part:

Vendor:

Product:

Version:

Target SW:

Target HW:

1 of 1 entries

Part	Vendor	Product	Version	Target SW	Target HW
App	netmaker	netmaker	-	-	-

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