v1.4.0April 9, 2026
Security Hardening Sprint
HubProAIProperty
New Feature
- AI-Resistant Security Layer — Deployed prompt injection guards, input sanitization, and LLM firewall across all AI endpoints. Every user query is now screened before reaching any model.
- Canary Token System — Invisible tripwires embedded across critical infrastructure. If an attacker touches a protected resource, an instant Telegram alert fires to the admin.
- Guardian Autonomous Loop — Self-healing security daemon that monitors system integrity, detects anomalies, and auto-remediates without human intervention.
Improvement
- Rate Limiting Hardened — Tightened rate limits on auth endpoints to prevent credential stuffing. Progressive backoff now kicks in after 5 failed attempts.
- Session Token Rotation — Tokens now rotate on every significant action, reducing window for session hijacking.
Security
- OWASP ASVS Compliance Pass — Completed audit against OWASP Application Security Verification Standard Level 2. All critical findings resolved.
- Dependency Audit — Scanned all npm dependencies for known vulnerabilities. Zero critical or high-severity issues remaining.
- CSP Headers Tightened — Content Security Policy headers now block inline scripts and restrict resource origins to known domains.
Bug Fix
- Fixed token expiry edge case — Sessions that expired during an active request no longer cause a hard crash. Graceful redirect to login instead.