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Echo: org.keycloak:keycloak-services: security update to 26.0.10

medium Tenable Self-Hosted Container Security Plugin ID 460933

Description

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

 - A flaw was found in the Keycloak organization feature, which allows the incorrect assignment of an
 organization to a user if their username or email matches the organization’s domain pattern. This issue
 occurs at the mapper level, leading to misrepresentation in tokens. If an application relies on these
 claims for authorization, it may incorrectly assume a user belongs to an organization they are not a
 member of, potentially granting unauthorized access or privileges. (CVE-2025-1391)

Solution

Update the org.keycloak:keycloak-services library and its related packages to version 26.0.10 or later.

See Also

https://access.redhat.com/errata/RHSA-2025:2544

https://access.redhat.com/errata/RHSA-2025:2545

https://advisory.echohq.com/cve/CVE-2025-1391

Plugin Details

Severity: Medium

ID: 460933

Version: Revision 1.1

Type: Local

Published: 10/2/2026

Updated: 10/3/2026

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

Risk Information

VPR

Risk Factor: Low

Score: 2.1

Percentile: 7.66

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-2025-1391

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: 2/17/2025

Reference Information

CVE: CVE-2025-1391