keycloak: stored XSS in client settings via application links

A flaw was found during the assessment of the Admin Console application for Keycloak, where it was found that Application Links to external applications are not validated properly. An attacker could use this flaw to cause Stored XSS attacks...

Important: Red Hat Security Advisory: Red Hat support for Spring Boot 2.2.6 security and bug fix update

An update is now available for Red Hat OpenShift Application Runtimes. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from t...

Lack Of Input Validation

keycloak does not perform adequate input validation. The Authorization URL pointing to an IDP server does not perform proper input validation, allowing an attacker to craft malicious links that can be used to exploit other vulnerabilities within the application...

Red Hat Keycloak Input Validation Error Vulnerability (CNVD-2020-36231)

Red Hat Keycloak is a suite of software from Red Hat, Inc. that provides authentication and management capabilities for modern applications and services. An input validation error vulnerability exists in Red Hat Keycloakc. The vulnerability arises from a network system or product that does not...

CVE-2020-1727

A flaw was found in Keycloak, where every Authorization URL that points to an IDP server lacks proper input validation as it allows a wide range of characters. This flaw allows a malicious to craft deep links that introduce further attack scenarios on affected clients...

Man-in-the-Middle (MtiM)

keycloak-services is vulnerable to man-in-the-middle attack. The signatures on CRL are not validated, allowing a remote attacker to perform man-in-the-middle attacks to sniff and modify network traffic...

keycloak: cross-realm user access auth bypass

A flaw was found in the Keycloak REST API where it would permit user access from a realm the user was not configured. An authenticated attacker with knowledge of a user id could use this flaw to access unauthorized information or to carry out further attacks...

keycloak: missing signatures validation on CRL used to verify client certificates

A vulnerability was found in keycloak before 6.0.2. The X.509 authenticator supports the verification of client certificates through the CRL, where the CRL list can be obtained from the URL provided in the certificate itself CDP or through the separately configured path. The CRL are often availab...

keycloak: CSRF check missing in My Resources functionality in the Account Console

It was found that Keycloak's account console did not perform adequate header checks in some requests. An attacker could use this flaw to trick an authenticated user into performing operations via request from an untrusted domain...

keycloak: adapter endpoints are exposed via arbitrary URLs

It was found that keycloak exposes internal adapter endpoints in org.keycloak.constants.AdapterConstants, which can be invoked via a specially-crafted URL. This vulnerability could allow an attacker to access unauthorized information...

Important: Red Hat Security Advisory: Red Hat build of Thorntail 2.5.1 security and bug fix update

An update is now available for Red Hat build of Thorntail. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability. For more...

keycloak: SAML broker does not check existence of signature on document allowing any user impersonation

It was found that Keycloak's SAML broker did not verify missing message signatures. If an attacker modifies the SAML Response and removes the sections, the message is still accepted, and the message can be modified. An attacker could use this flaw to impersonate other users and gain access to...

Red Hat Keycloak Trust Management Issues Vulnerability

Red Hat Keycloak is a suite of software from Red Hat, Inc. that provides authentication and management capabilities for modern applications and services. A trust management issue vulnerability exists in Red Hat Keycloak versions prior to 10.0.0, which stems from a failure to properly perform TLS...

[ASA-202005-8] keycloak: arbitrary code execution

Arch Linux Security Advisory ASA-202005-8 ========================================= Severity: High Date : 2020-05-16 CVE-ID : CVE-2020-1714 Package : keycloak Type : arbitrary code execution Remote : Yes Link : https://security.archlinux.org/AVG-1158 Summary ======= The package keycloak before...

CVE-2020-1758

A flaw was found in Keycloak in versions before 10.0.0, where it does not perform the TLS hostname verification while sending emails using the SMTP server. This flaw allows an attacker to perform a man-in-the-middle MITM attack...

CVE-2020-1758

A flaw was found in Keycloak in versions before 10.0.0, where it does not perform the TLS hostname verification while sending emails using the SMTP server. This flaw allows an attacker to perform a man-in-the-middle MITM attack...

Design/Logic Flaw

A flaw was found in Keycloak in versions before 10.0.0, where it does not perform the TLS hostname verification while sending emails using the SMTP server. This flaw allows an attacker to perform a man-in-the-middle MITM attack...

CVE-2020-1758

CVE-2020-1758 affects Keycloak versions before 10.0.0. The issue is that TLS hostname verification is not performed when Keycloak sends emails via an SMTP server, which can allow a man‑in‑the‑middle (MITM) attack. The connected sources consistently describe this flaw and its mitigation; there are...

CVE-2020-1758

A flaw was found in Keycloak in versions before 10.0.0, where it does not perform the TLS hostname verification while sending emails using the SMTP server. This flaw allows an attacker to perform a man-in-the-middle MITM attack...

Red Hat Keycloak Authorization Issue Vulnerability (CNVD-2020-40740)

Red Hat Keycloak is a suite of software from Red Hat, Inc. that provides authentication and management capabilities for modern applications and services. An authorization issue vulnerability exists in Red Hat Keycloak versions prior to 8.0.0. A remote attacker could exploit the vulnerability by...