PT-2026-55372 · Maven · Org.Keycloak:Keycloak-Services

Publicado 2026-07-02 · Atualizado 2026-07-02

OSV

CVSS v3.1

7.7

Alta

Vetor base

AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:L

Keycloak's SAML broker endpoint does not properly validate encrypted assertions when the overall SAML response is not signed. An attacker with a valid signed SAML assertion can exploit this by crafting a malicious SAML response, injecting an encrypted assertion for an arbitrary principal, leading to unauthorized access and potential information disclosure.

Correção

Enumeração de Fraquezas

CWE-1287

Identificadores relacionados

GHSA-794G-X443-36F7

Produtos afetados

Org.Keycloak:Keycloak-Services

Referências · 13

• https://github.com/keycloak/keycloak/pull/46929 · Nota
• https://github.com/keycloak/keycloak/commit/b40a25908d937bb0563ea516487bc2c7c1d92508 · Nota
• https://github.com/keycloak/keycloak/security/advisories/GHSA-794g-x443-36f7 · Nota
• https://github.com/keycloak/keycloak · Nota
• https://access.redhat.com/errata/RHSA-2026:3948 · Nota
• https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-2092.json · Nota
• https://access.redhat.com/errata/RHSA-2026:3947 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-2092 · Nota de Segurança
• https://bugzilla.redhat.com/show_bug.cgi?id=2437296 · Nota
• https://access.redhat.com/errata/RHSA-2026:3925 · Nota
• https://osv.dev/vulnerability/GHSA-794g-x443-36f7 · Aviso do Fabricante
• https://access.redhat.com/security/cve/CVE-2026-2092 · Nota
• https://access.redhat.com/errata/RHSA-2026:3926 · Nota