Highlights
Information Disclosure: 2 prior fixes. Scrutinize any change in this area.
packages/@controllers/src/isle/index.ts: most-fixed (2 issues). Treat as high-risk during review.
12 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.
Signature Verification Bypass: Two separate fixes address signature verification bypasses: one added verification before wallet mutation, the other fixed an inverted condition that let invalid signatures pass. This indicates a systemic weakness in verifying caller/sender authenticity before sensitive operations.
Cryptographic Key Derivation: Incorrect credential payload (missing original_credential_id) caused wrong key derivation, potentially exposing credentials to unauthorized parties. This is a subtle but critical flaw in the credential-sharing flow.
Cryptographic Decryption Failure: Nonce was incorrectly extracted from the message body during decryption, leading to failed or mis-decrypted content. This highlights a fragile nonce/ciphertext handling pattern that could be reused elsewhere.