CVE-2026-0622

MEDIUM
2026-01-20 [email protected]
6.5
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
None

Lifecycle Timeline

3
Analysis Generated
Mar 12, 2026 - 21:54 vuln.today
Patch Released
Feb 03, 2026 - 21:38 nvd
Patch available
CVE Published
Jan 20, 2026 - 20:16 nvd
MEDIUM 6.5

Tags

Authentication Bypass Open5gs

Description

Open 5GS WebUI uses a hard-coded JWT signing key (change-me) whenever the environment variable JWT_SECRET_KEY is unset

Analysis

Open5gs WebUI authentication can be bypassed by attackers who exploit the default hardcoded JWT signing key ("change-me") that is used when the JWT_SECRET_KEY environment variable is not configured. An attacker can forge valid JWT tokens to gain unauthorized access to the WebUI with limited confidentiality and integrity impacts. …

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Remediation

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Audit authentication configurations.

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Priority Score

33
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +32
POC: 0

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CVE-2026-0622 vulnerability details – vuln.today
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