LOW
The severity is rated LOW due to lack of recent security updates, but no known vulnerabilities have been reported. In a homelab environment, the risk could be higher if not properly secured, while in production environments, it depends on how critical and exposed Pastey is within the network.

Pastey is a self-hosted paste platform that has not received updates in the last two years. Despite this, it remains functional and can be considered secure if properly configured and maintained. However, due to its lack of recent development activity, there could be unpatched vulnerabilities or compatibility issues with modern systems. This matters for engineers and sysadmins because maintaining outdated software increases security risks, especially when newer alternatives are available. Users should consider the potential risks and weigh them against Pastey's benefits.

Affected Systems
  • Pastey
Affected Versions: All versions up to the last commit two years ago
Remediation
  • Ensure all dependencies are up-to-date by running `pip install --upgrade -r requirements.txt` in your environment.
  • Apply web server security best practices, such as enabling HTTPS and configuring firewalls appropriately.
  • Regularly check for any community patches or forks that may address known issues.
Stack Impact

Pastey's minimal dependency on other software means its impact is limited. However, if running in a homelab with older versions of web servers like Apache 2.4.x or Nginx 1.19.x, ensure these are secured.

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