Common Solana Program Vulnerabilities and How to Catch Them

The article highlights common Solana program bugs that lead to exploits.

Key issues include missing signer checks, missing owner checks, account type confusion, and PDA seed or bump mistakes.

It explains how these validation gaps happen because Solana leaves account verification to developers.

The piece also shows Anchor-based fixes for enforcing signer, owner, type, and PDA constraints.