Detections
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Echo: keycloak-25: security update to 25.0.6+e1org.keycloak:keycloak-services: security update to 26.2.13

medium Tenable Self-Hosted Container Security Plugin ID 457791

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - A flaw was found in Keycloak. A significant Broken Access Control vulnerability exists in the
 UserManagedPermissionService (UMA Protection API). When updating or deleting a UMA policy associated with
 multiple resources, the authorization check only verifies the caller's ownership against the first
 resource in the policy's list. This allows a user (Owner A) who owns one resource (RA) to update a shared
 policy and modify authorization rules for other resources (e.g., RB) in that same policy, even if those
 other resources are owned by a different user (Owner B). This constitutes a horizontal privilege
 escalation. (CVE-2025-14778)

Solution

Update the keycloak-25 library and its related packages to version 25.0.6+e1 or later.

See Also

https://advisory.echohq.com/cve/CVE-2025-14778

Plugin Details

Severity: Medium

ID: 457791

Version: Revision 1.1

Type: Local

Published: 10/2/2026

Updated: 10/5/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Low

Score: 2.1

Percentile: 7.71

CVSS v2

Risk Factor: Medium

Base Score: 5.5

Temporal Score: 4.1

Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:N

CVSS Score Source: CVE-2025-14778

CVSS v3

Risk Factor: Medium

Base Score: 5.4

Temporal Score: 4.7

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 8/30/2026

Vulnerability Publication Date: 2/9/2026

Reference Information

CVE: CVE-2025-14778