PT-2026-55090 · Maven · Org.Keycloak:Keycloak-Services

Published 2026-07-01 · Updated 2026-07-01

OSV

CVSS v3.1

7.3

High

Base vector

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

Description

A flaw was found in Keycloak's Fine-Grained Admin Permissions (FGAPv2) feature. An administrator with limited client management permissions can exploit this vulnerability to assign any realm role, including highly privileged roles, to a client's scope mapping. This bypasses intended security controls, allowing the injected role to be projected into a user's authentication token when they access the modified client. This could lead to unauthorized privilege escalation within the Keycloak realm.

Fix

Incorrect Privilege Assignment

Weakness Enumeration

CWE-266

Related Identifiers

GHSA-32H4-44JJ-C5VX

Affected Products

Org.Keycloak:Keycloak-Services

References · 14

• https://nvd.nist.gov/vuln/detail/CVE-2026-9795 · Security Note
• https://osv.dev/vulnerability/GHSA-32h4-44jj-c5vx · Vendor Advisory
• https://github.com/keycloak/keycloak/pull/50451 · Note
• https://github.com/keycloak/keycloak/security/advisories/GHSA-32h4-44jj-c5vx · Note
• https://github.com/keycloak/keycloak/commit/8894c027e788904c740ff9a1a60fcfaa34a10d13 · Note
• https://github.com/keycloak/keycloak/issues/50350 · Note
• https://github.com/keycloak/keycloak · Note
• https://bugzilla.redhat.com/show_bug.cgi?id=2482462 · Note
• https://access.redhat.com/security/cve/CVE-2026-9795 · Note
• https://access.redhat.com/errata/RHSA-2026:30083 · Note
• https://access.redhat.com/errata/RHSA-2026:30049 · Note
• https://access.redhat.com/errata/RHSA-2026:30050 · Note
• https://access.redhat.com/errata/RHSA-2026:30084 · Note
• https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-9795.json · Note