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SafeLine

Network Security

SafeLine is a self-hosted WAF(Web Application Firewall) / reverse proxy to protect your web apps from attacks and exploits.

Go Latest v9.3.10 · 17d ago Security brief →

Features

  • Blocks a wide range of web attacks (SQLi, XSS, code injection, etc.)
  • Provides rate limiting to mitigate DoS and brute‑force attempts
  • Offers anti‑bot challenges and authentication challenges for access control
  • Dynamically encrypts HTML and JavaScript on each request

Recent releases

View all 11 releases →
Review required
v9.3.10 Bug fix
Auth RBAC

Human verification URL fix + rule order

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v9.3.9 Security relevant
Auth Breaking upgrade

CVE-2026-49975 mitigation

No immediate action
v9.3.8 Bugfix

Fix SETTINGS SYSTEM LOG icons

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v9.3.7 Bug fix
Auth

OIDC auth fix

v9.3.4 Mixed
Notable features
  • Execution order adjustment for Custom Rules in Allow & Deny policies
  • Optimized Nginx configuration with backlog=65536 and reuseport directives
  • Improved SafeLine License validation logic
Full changelog

Added

  • Added the feature to adjust the execution order of Custom Rules in Allow & Deny

Fixed

  • Fixed the issue of abnormal display for IP Info
  • Fixed a UI display issue on the slave node during data synchronization in master-slave mode

Improved

  • Optimized the generation of Nginx configuration
    • Added backlog=65536 and reuseport configuration to listen directives that are not default_server
  • Improved SafeLine License validation logic

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