Detections
Analytics

Echo: keycloak-25: security update to 25.0.6+e1

medium Tenable Self-Hosted Container Security Plugin ID 463901

Description

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

 - A flaw was found in Keycloak, an open-source identity and access management solution. When a client
 application is configured to accept broad redirect Uniform Resource Identifiers (URIs), a remote attacker
 can manipulate the authentication process by crafting a special web address. If a user clicks this link,
 the client application might incorrectly prioritize attacker-controlled information over legitimate data.
 This vulnerability, known as HTTP parameter pollution, could allow an attacker to bypass security measures
 or gain unauthorized access to resources. (CVE-2026-9689)

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-2026-9689

Plugin Details

Severity: Medium

ID: 463901

Version: Revision 1.1

Type: Local

Published: 10/2/2026

Updated: 10/2/2026

Risk Information

VPR

Risk Factor: Low

Score: 2.1

Percentile: 7.71

CVSS v2

Risk Factor: Medium

Base Score: 4

Temporal Score: 3

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

CVSS Score Source: CVE-2026-9689

CVSS v3

Risk Factor: Medium

Base Score: 4.2

Temporal Score: 3.7

Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:R/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: 5/21/2026

Reference Information

CVE: CVE-2026-9689