Detections
Analytics

SCA: security update for org.keycloak:keycloak-services (GHSA-hj93-h7pg-fh6v)

high Tenable Cloud Security Plugin ID 439850

Description

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

 - A flaw was found in Keycloak. The SingleUseObjectProvider, a global key-value store, lacks proper type and
 namespace isolation. This vulnerability allows an unauthenticated attacker to forge authorization codes.
 Successful exploitation can lead to the creation of admin-capable access tokens, resulting in privilege
 escalation. (CVE-2026-4282)

Solution

Update the org.keycloak:keycloak-services library and its related packages to version 26.5.7 or later.

See Also

https://github.com/advisories/GHSA-hj93-h7pg-fh6v

Plugin Details

Severity: High

ID: 439850

Version: Revision 1.5

Type: Local

Family: SCA Checks

Published: 4/4/2026

Updated: 7/2/2026

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

Risk Information

VPR

Risk Factor: Medium

Score: 4.3

Percentile: 53.59

Vendor

Vendor Severity: High

CVSS v2

Risk Factor: High

Base Score: 7.1

Temporal Score: 5.3

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

CVSS Score Source: CVE-2026-4282

CVSS v3

Risk Factor: High

Base Score: 7.4

Temporal Score: 6.4

Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/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: 4/2/2026

Vulnerability Publication Date: 4/2/2026

Reference Information

CVE: CVE-2026-4282

cwe: CWE-653