Security context

What an agent needs to avoid regressing past fixes and find the next vuln in this repo.

cypherstack/stack_wallet
staging @ a6a72c1
12
Fixes
0
CVEs
HIGH
Peak severity
33.3%
Coverage
Highlights
Auth Bypass: 4 prior fixes. Scrutinize any change in this area.
lib/pages/pinpad_views/lock_screen_view.dart: most-fixed (2 issues). Treat as high-risk during review.
2 high-severity fixes in this history; regressions here are high-impact.
Recurring patterns

The bug types that recur here, drawn from past fixes, not open vulnerabilities.

Auth Bypass: Exchange and send flows could bypass the local PIN or biometric lock screen check, permitting unauthorized fund transfers. Developers should verify that all transactional routes strictly enforce a local authentication challenge prior to execution.
Auth Bypass: On desktop environments, transaction broadcasting could proceed without verifying the user's password. Every broadcast route must explicitly gate the final transaction dispatch behind a confirmed password or biometric verification dialog.
Information Disclosure: Sensitive cryptographic elements like seeds and mnemonics were previously printed to standard output during runtime operations. Production builds must completely strip or conditionally mute any logging statements interacting with secrets.