Replit
auth
Remember-Me Token Security Issue on Replit
Remember-me tokens are exposed in logs or storage. Session tokens compromise account security if leaked.
Persistent authentication tokens require secure storage and rotation.
Common Causes
- Tokens stored in plain text or weak hash
- Tokens logged in debug output
- Token expiration too long (years instead of days)
- No token rotation on sensitive operations
- Same token across multiple devices
How to Fix It
For Spring Security, use JDBC persistent remember-me tokens with unique device IDs. Hash tokens with bcrypt. Set expiration to 2-4 weeks max. Invalidate token on logout and password change. Don't log token values. Use rotating tokens: issue new token on each use, invalidate old ones.
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Get HelpFrequently Asked Questions
How long should remember-me tokens last?
2-4 weeks max. Shorter = more secure, longer = better UX
Should I rotate tokens?
Yes. Issue new token on each use, invalidate old one for better security