senke
9cd0da0046
fix(v0.12.6): apply all pentest remediations — 36 findings across 36 files
...
CRITICAL fixes:
- Race condition (TOCTOU) in payout/refund with SELECT FOR UPDATE (CRITICAL-001/002)
- IDOR on analytics endpoint — ownership check enforced (CRITICAL-003)
- CSWSH on all WebSocket endpoints — origin whitelist (CRITICAL-004)
- Mass assignment on user self-update — strip privileged fields (CRITICAL-005)
HIGH fixes:
- Path traversal in marketplace upload — UUID filenames (HIGH-001)
- IP spoofing — use Gin trusted proxy c.ClientIP() (HIGH-002)
- Popularity metrics (followers, likes) set to json:"-" (HIGH-003)
- bcrypt cost hardened to 12 everywhere (HIGH-004)
- Refresh token lock made mandatory (HIGH-005)
- Stream token replay prevention with access_count (HIGH-006)
- Subscription trial race condition fixed (HIGH-007)
- License download expiration check (HIGH-008)
- Webhook amount validation (HIGH-009)
- pprof endpoint removed from production (HIGH-010)
MEDIUM fixes:
- WebSocket message size limit 64KB (MEDIUM-010)
- HSTS header in nginx production (MEDIUM-001)
- CORS origin restricted in nginx-rtmp (MEDIUM-002)
- Docker alpine pinned to 3.21 (MEDIUM-003/004)
- Redis authentication enforced (MEDIUM-005)
- GDPR account deletion expanded (MEDIUM-006)
- .gitignore hardened (MEDIUM-007)
LOW/INFO fixes:
- GitHub Actions SHA pinning on all workflows (LOW-001)
- .env.example security documentation (INFO-001)
- Production CORS set to HTTPS (LOW-002)
All tests pass. Go and Rust compile clean.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-14 00:44:46 +01:00
senke
d3bcfd8e60
[BE-SEC-009] be-sec: Implement input sanitization
...
- Created comprehensive sanitization utility functions
- SanitizeInput, SanitizeText, SanitizeHTML, SanitizeURL, SanitizeEmail, SanitizeUsername
- Applied sanitization to profile handler (username, bio, names, search)
- Applied sanitization to social posts content
- Applied sanitization to comment content
- Applied sanitization to playlist titles and descriptions
- All functions prevent XSS via HTML escaping and remove dangerous URL schemes
- Removes control characters and limits input length to prevent DoS
2025-12-24 12:15:25 +01:00
