Server Side Request Forgery · passage 1 of 53

Server-Side Request Forgery

Text · Server Side Request Forgery/README.md

For testing systems you own or are authorised to test, and for defending them. Nothing here is run by this page.

> Server Side Request Forgery or SSRF is a vulnerability in which an attacker forces a server to perform requests on their behalf.

Every one of the 53 is a mark on the map. Named now: 1 to 26, reading order first.

Server-Side Request Forgery§ 1text · README.md
Methodology§ 22 code blocks · README.md
Default Targets§ 3text · README.md
Bypass Localhost with IPv6 Notation§ 4text · README.md
Bypass Localhost with a Domain Redirect§ 51 code block · README.md
Bypass Localhost with CIDR§ 61 code block · README.md
Bypass Using Rare Address§ 71 code block · README.md
Bypass Using an Encoded IP Address§ 8text · README.md
Bypass Using Different Encoding§ 9text · README.md
Bypassing via ipv6 hostname§ 10text · README.md
Bypassing Using a Redirect§ 11text · README.md
Bypass Using DNS Rebinding§ 122 code blocks · README.md
Bypass Abusing URL Parsing Discrepancy§ 131 code block · README.md
Bypass PHP filtervar() Function§ 141 code block · README.md
Bypass Using TLD localhost§ 151 code block · README.md
Bypass Using JAR Scheme§ 161 code block · README.md
File§ 171 code block · README.md
HTTP§ 181 code block · README.md
Dict§ 191 code block · README.md
SFTP§ 201 code block · README.md
TFTP§ 211 code block · README.md
LDAP§ 221 code block · README.md
Netdoc§ 231 code block · README.md
Gopher§ 242 code blocks · README.md
Blind Exploitation§ 25text · README.md
Upgrade to XSS§ 261 code block · README.md

Zoom in on the map and the dots under the middle of it are named where they are.

Data as of 2026-11-15. CVE List through 2026-11-15 · EPSS of 2026-11-14 · CISA KEV checked 2026-11-15. Source: PayloadsAllTheThings by Swissky and contributors, MIT License. For authorised testing only.