5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
0.26 Low
EPSS
Percentile
96.7%
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.
CPE | Name | Operator | Version |
---|---|---|---|
org.keycloak:keycloak-core | lt | 13.0.0 |
packetstormsecurity.com/files/164499/Keycloak-12.0.1-Server-Side-Request-Forgery.html
bugzilla.redhat.com/show_bug.cgi?id=1846270
github.com/advisories/GHSA-jh7q-5mwf-qvhw
github.com/keycloak/keycloak-documentation/pull/1086
github.com/keycloak/keycloak/pull/7714
issues.redhat.com/browse/KEYCLOAK-14019
issues.redhat.com/browse/KEYCLOAK-3426
nvd.nist.gov/vuln/detail/CVE-2020-10770
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
0.26 Low
EPSS
Percentile
96.7%