PT-2026-40968

Impact Fleet trusted client-supplied IP address headers when determining the source IP for incoming requests. This allowed authenticated and unauthenticated clients to spoof their apparent IP address and bypass per-IP rate limiting controls. Fleet determines a client’s public IP address using HTT...

CVE-2026-29794

Vikunja (open-source self-hosted task management) before version 2.2.0 is affected by a rate-limit bypass vulnerability. The issue arises because rate-limiting is enforced using (echo.Context).RealIP, and unauthenticated requests can spoof headers X-Forwarded-For or X-Real-IP to bypass limits. Th...