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Security: CyberNilsen/Symphex

SECURITY.md

Security Policy

Supported Versions

We actively provide security updates for the following versions of Symphex:

Version Supported
1.3.x
1.2.x
1.1.x
1.0.x
< 1.0

Reporting a Vulnerability

We take the security of Symphex seriously. If you believe you have found a security vulnerability, please report it to us as described below.

How to Report

  • Email: Send details to cybernilsen@gmail.com (or your preferred email)
  • Subject: Use "SECURITY: [Brief Description]" in the subject line
  • GitHub: For non-sensitive issues, you can also create a private security advisory

What to Include

Please include the following information in your report:

  • Description of the vulnerability
  • Steps to reproduce the issue
  • Potential impact assessment
  • Your contact information (optional)
  • Any proof-of-concept or exploit code (if applicable)

Response Timeline

  • Initial Response: Within 48 hours of report
  • Status Update: Weekly updates on investigation progress
  • Resolution: Target 30 days for non-critical, 7 days for critical vulnerabilities

What to Expect

If Accepted:

  • We'll work with you to understand and resolve the issue
  • Credit will be given in release notes (unless you prefer to remain anonymous)
  • We may request additional testing or information

If Declined:

  • We'll provide a detailed explanation of why the issue isn't considered a security vulnerability
  • Alternative solutions or mitigations may be suggested

Security Best Practices for Users

  • Always download Symphex from official GitHub releases
  • Verify file hashes when provided
  • Keep dependencies (yt-dlp, FFmpeg) updated via the app
  • Be cautious when downloading from untrusted sources
  • Report suspicious behavior or unexpected network activity

Disclosure Policy

  • Please do not publicly disclose vulnerabilities until we've had a chance to address them
  • We aim for coordinated disclosure with a reasonable timeline
  • We reserve the right to publicly disclose details after fixes are released

Thank you for helping keep Symphex secure!

There aren't any published security advisories