.. / CVE-2020-10770

Exploit for Keycloak <= 12.0.1 - request_uri Blind Server-Side Request Forgery (SSRF) (CVE-2020-10770)

Description:

Keycloak 12.0.1 and below allows an attacker to force the server to request an unverified URL using the OIDC parameter request_uri. This allows an attacker to execute a server-side request forgery (SSRF) attack.

Nuclei Template

View the template here CVE-2020-10770.yaml

Validate with Nuclei

echo "$URL" | nuclei -t ~/nuclei-templates/http/cves/2020/CVE-2020-10770.yaml
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References:

https://www.exploit-db.com/exploits/50405
https://bugzilla.redhat.com/show_bug.cgi?id=1846270
https://packetstormsecurity.com/files/164499/Keycloak-12.0.1-Server-Side-Request-Forgery.html
https://github.com/soosmile/POC
https://nvd.nist.gov/vuln/detail/CVE-2020-10770