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Security: shellcat-com/notable

Security

SECURITY.md

Security policy

Supported versions

Version Supported
Latest release on master / tagged v* Yes
Older tags Best effort

Reporting a vulnerability

Please do not open a public GitHub issue for security-sensitive reports.

Email or DM the maintainer with:

  1. Description of the issue and impact
  2. Steps to reproduce
  3. Affected macOS version and Parcel build (Debug vs Release)
  4. Proof-of-concept if available

Parcel is a local-first menu bar app. Areas of interest:

  • ScreenCaptureKit / TCC permission handling
  • Supabase upload credentials storage (UserDefaults — user-provided keys only)
  • Sandbox entitlements in Release builds
  • Sparkle update signature verification

We aim to acknowledge reports within 72 hours and ship fixes in the next tagged release when confirmed.

Out of scope

  • Issues requiring physical access to an unlocked Mac
  • Missing Screen Recording permission (expected TCC behavior)
  • Ad-hoc Debug builds without notarization (dev builds are unsigned by design)

There aren't any published security advisories