106 matches found
CVE-2026-4874
Keycloak vulnerability CVE-2026-4874 enables an authenticated attacker to perform Server-Side Request Forgery (SSRF) by manipulating the client_session_host parameter during refresh token requests when a client is configured to use backchannel.logout.url with the application.session.host placehol...
CVE-2026-4874 Org.keycloak.protocol.oidc.grants: org.keycloak.services.managers: keycloak: server-side request forgery via oidc token endpoint manipulation
A flaw was found in Keycloak. An authenticated attacker can perform Server-Side Request Forgery SSRF by manipulating the clientsessionhost parameter during refresh token requests. This occurs when a Keycloak client is configured to use the backchannel.logout.url with the application.session.host...
CVE-2026-4874
A flaw was found in Keycloak. An authenticated attacker can perform Server-Side Request Forgery SSRF by manipulating the clientsessionhost parameter during refresh token requests. This occurs when a Keycloak client is configured to use the backchannel.logout.url with the application.session.host...
PT-2026-28224
Name of the Vulnerable Software and Affected Versions Keycloak affected versions not specified Description An authenticated attacker can perform Server-Side Request Forgery SSRF by manipulating the client session host parameter during refresh token requests. This is possible when a Keycloak clien...
Server-Side Request Forgery (SSRF)
Keycloak is vulnerable to Server-Side Request Forgery SSRF. The vulnerability is due to insufficient validation of client-configured backchannel notification endpoints in the CIBA feature, allowing attackers to trigger blind server-side requests to internal services or protected network resources...
Server-side Request Forgery (SSRF)
Overview org.keycloak:keycloak-services is an open source identity and access management solution for modern applications and services. Affected versions of this package are vulnerable to Server-side Request Forgery SSRF via insufficient validation of the backchannelclientnotificationendpoint,...
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
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,...
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...
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...
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...
Session Fixation
Overview org.keycloak:keycloak-services is an open source identity and access management solution for modern applications and services. Affected versions of this package are vulnerable to Session Fixation in the backchannel logout when browser cookies are missing. An attacker using the same brows...
EUVD-2019-0509
Malware in sbrugna...
Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-384161)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-384161 advisory. In the Linux kernel, the following vulnerability has been resolved: NFSD: Prevent NULL dereference in nfsd4processcbupdate @ses is initialized to NULL. If...
SUSE-SU-2025:03314-1 Security update for the Linux Kernel
The SUSE Linux Enterprise 15 SP4 kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2022-50116: kernel: tty: ngsm: fix deadlock and link starvation in outgoing data path bsc1244824. - CVE-2024-53177: smb: prevent use-after-free due to...