Use of Hard-coded Credentials Affecting 9router package, versions >=0.2.21 <0.4.45
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published5 Jul 2026
- disclosed2 Jul 2026
- creditUnknown
Introduced: 2 Jul 2026
NewCVE-2026-49352 (opens in a new tab)How to fix?
Upgrade 9router to version 0.4.45 or higher.
Overview
9router is a 9Router CLI - Start and manage 9Router server
Affected versions of this package are vulnerable to Use of Hard-coded Credentials in the SECRET assignment process. An attacker can gain unauthorized access to the dashboard and API by forging a valid auth_token cookie using the publicly known default secret. This allows the attacker to read and modify sensitive data, including API keys and authentication tokens, and perform administrative actions such as changing passwords or shutting down the service. This is only exploitable if the JWT_SECRET environment variable is not set on the server.
Workaround
This vulnerability can be mitigated by setting a unique JWT_SECRET environment variable on the server.