Detections
Analytics

SCA: security update for org.keycloak:keycloak-saml-adapter-core, org.keycloak:keycloak-saml-core, org.keycloak:keycloak-services (GHSA-wmxr-6j5f-838p)

high Tenable Cloud Security Plugin ID 440084

Description

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

 - A flaw was found in Keycloak. Keycloak's Security Assertion Markup Language (SAML) broker endpoint does
 not properly validate encrypted assertions when the overall SAML response is not signed. An attacker with
 a valid signed SAML assertion can exploit this by crafting a malicious SAML response. This allows the
 attacker to inject an encrypted assertion for an arbitrary principal, leading to unauthorized access and
 potential information disclosure. (CVE-2026-2092)

Solution

Update the org.keycloak:keycloak-saml-adapter-core library and its related packages to version 26.2.14 or later.

See Also

https://github.com/advisories/GHSA-wmxr-6j5f-838p

Plugin Details

Severity: High

ID: 440084

Version: Revision 1.8

Type: Local

Family: SCA Checks

Published: 4/8/2026

Updated: 7/2/2026

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

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

Percentile: 57.38

Vendor

Vendor Severity: High

CVSS v2

Risk Factor: Medium

Base Score: 6.1

Temporal Score: 4.5

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

CVSS Score Source: CVE-2026-2092

CVSS v3

Risk Factor: High

Base Score: 7.7

Temporal Score: 6.7

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

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

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 3/18/2026

Vulnerability Publication Date: 3/12/2026

Reference Information

CVE: CVE-2026-2092