Keycloak Server-Side Request Forgery (SSRF) vulnerability

A flaw was found in Keycloak’s CIBA feature where insufficient validation of client-configured backchannel notification endpoints could allow blind server-side requests to internal services...

GHSA-FWHW-CHW4-GH37 Keycloak Server-Side Request Forgery (SSRF) vulnerability

A flaw was found in Keycloak’s CIBA feature where insufficient validation of client-configured backchannel notification endpoints could allow blind server-side requests to internal services...

CVE-2026-1518

Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. After further review by the Keycloak project and Red Hat, the reported SSRF via client registration/backchannel notification URIs was determined not to constitute a security vulnerability. The reported behavior is expected administrator-controlle...

CVE-2026-1518

CVE-2026-1518 is marked as rejected in the public CVE feed. Connected documents, however, describe a Keycloak SSRF issue via the CIBA backchannel notification endpoint . The vulnerability arises from insufficient validation of the client-configured backchannel_notification_endpoint during client ...

CVE-2026-1518

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CVE-2026-1518

DO NOT USE THIS CANDIDATE NUMBER. After further review by the Keycloak project and Red Hat, the reported SSRF via client registration/backchannel notification URIs was determined not to constitute a security vulnerability. The reported behavior is expected administrator-controlled functionality,...

CVE-2026-1518

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CVE-2026-1518

A flaw was found in Keycloak’s CIBA feature where insufficient validation of client-configured backchannel notification endpoints could allow blind server-side requests to internal services. Mitigation To mitigate this issue, restrict administrative access to Keycloak instances. Ensure that only...

EUVD-2026-5130

A flaw was found in Keycloak’s CIBA feature where insufficient validation of client-configured backchannel notification endpoints could allow blind server-side requests to internal services...

Keycloak Admin API allows an administrator with limited privileges to retrieve sensitive custom attributes

A flaw was found in Keycloak Admin API. This vulnerability allows an administrator with limited privileges to retrieve sensitive custom attributes via the /unmanagedAttributes endpoint, bypassing User Profile visibility settings...

ch.iterial.keycloak.plugins:keycloak-directus-plugin (>=0.1.0 <=0.7.0), com.charlyghislain.keycloak:keycloak-importexport (>=21.0.0 <=23.0.1) +149 more potentially affected by CVE-2025-13881 via org.keycloak:keycloak-services (>=1.0-alpha-1 <=26.4.7)

org.keycloak:keycloak-services MAVEN version =1.0-alpha-1, =0.1.0, =21.0.0, =1.4.10, =1.4.10, =1.4.10, =1.4.10, =1.4.10, =1.4.10, =1.4.10, =1.4.10, =1.4.10, =1.0.1, =1.1.7 and more Source cves: CVE-2025-13881 Source advisory: OSV:GHSA-G78X-7VWX-9F58...

GHSA-G78X-7VWX-9F58 Keycloak Admin API allows an administrator with limited privileges to retrieve sensitive custom attributes

A flaw was found in Keycloak Admin API. This vulnerability allows an administrator with limited privileges to retrieve sensitive custom attributes via the /unmanagedAttributes endpoint, bypassing User Profile visibility settings...

CVE-2025-13881

A flaw was found in Keycloak Admin API. This vulnerability allows an administrator with limited privileges to retrieve sensitive custom attributes via the /unmanagedAttributes endpoint, bypassing User Profile visibility settings...

CVE-2025-13881

A flaw was found in Keycloak Admin API. This vulnerability allows an administrator with limited privileges to retrieve sensitive custom attributes via the /unmanagedAttributes endpoint, bypassing User Profile visibility settings...

CVE-2025-13881 Org.keycloak.services.resources.admin: keycloak: limited administrator can retrieve sensitive user attributes via admin api

A flaw was found in Keycloak Admin API. This vulnerability allows an administrator with limited privileges to retrieve sensitive custom attributes via the /unmanagedAttributes endpoint, bypassing User Profile visibility settings...

CVE-2025-13881 Org.keycloak.services.resources.admin: keycloak: limited administrator can retrieve sensitive user attributes via admin api

A flaw was found in Keycloak Admin API. This vulnerability allows an administrator with limited privileges to retrieve sensitive custom attributes via the /unmanagedAttributes endpoint, bypassing User Profile visibility settings...

EUVD-2025-206603

A flaw was found in Keycloak Admin API. This vulnerability allows an administrator with limited privileges to retrieve sensitive custom attributes via the /unmanagedAttributes endpoint, bypassing User Profile visibility settings...

Keycloak 代码问题漏洞

Keycloak is an open-source identity and access management solution developed by Keycloak itself. Keycloak has code-related vulnerabilities; these vulnerabilities stem from insufficient backend notification endpoint validation by the CIBA function regarding client configurations. This may lead to...

Keycloak < 26.4.4 Debug Mode JDWP Port Exposure (CVE-2025-11538)

The version of Keycloak installed on the remote host is prior to 26.4.4. It is, therefore, affected by a Port Exposure vulnerability: - A vulnerability exists in Keycloak's server distribution where enabling debug mode --debug insecurely defaults to binding the Java Debug Wire Protocol JDWP port ...

PT-2026-5623

A flaw was found in Keycloak’s CIBA feature where insufficient validation of client-configured backchannel notification endpoints could allow blind server-side requests to internal services...