Misconfiguration and Insecure Design · payload topic
Reverse Proxy Misconfigurations
9 passages · 8 code blocks
Every mark is a titled passage of this topic's pages, in reading order; the brighter ones carry code. For testing systems you own or are authorised to test, and for defending them. Nothing here is run by this page.
Open Reverse Proxy Misconfigurations on GitHubA reverse proxy is a server that sits between clients and backend servers, forwarding client requests to the appropriate server while hiding the backend infrastructure and often providing load balancing or caching. Misconfigurations in a reverse proxy, such as improper access controls, lack of inpu…
Source: PayloadsAllTheThings. From PayloadsAllTheThings by Swissky and contributors. MIT License, Copyright (c) 2019 Swissky.
Every one of the 9 is a mark on the map. Named now: 1 to 9, reading order first.
- Reverse Proxy Misconfigurations
- Tools
- HTTP Headers
- X-Forwarded-For
- X-Real-IP
- True-Client-IP
- Off By Slash
- Missing Root Location
- Template Injection
Zoom in on the map and the dots under the middle of it are named where they are.
Data as of 2026-11-14. CVE List through 2026-11-14 · EPSS of 2026-11-13 · CISA KEV checked 2026-11-14. Source: PayloadsAllTheThings by Swissky and contributors, MIT License. For authorised testing only.