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SCA: security update for org.keycloak:keycloak-saml-core (GHSA-4pc7-vqv5-5r3v)

medium Tenable Cloud Security Plugin ID 410313

Description

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

 - A flaw was found in keycloak, where the default ECP binding flow allows other authentication flows to be
 bypassed. By exploiting this behavior, an attacker can bypass the MFA authentication by sending a SOAP
 request with an AuthnRequest and Authorization header with the user's credentials. The highest threat from
 this vulnerability is to confidentiality and integrity. (CVE-2021-3827)

See Also

https://github.com/advisories/GHSA-4pc7-vqv5-5r3v

Plugin Details

Severity: Medium

ID: 410313

Version: Revision 1.5

Type: Local

Family: SCA Checks

Published: 1/23/2025

Updated: 8/7/2025

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

Risk Information

VPR

Risk Factor: Medium

Score: 4.3

Percentile: 53.04

Vendor

Vendor Severity: High

CVSS v2

Risk Factor: Medium

Base Score: 6.6

Temporal Score: 4.9

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

CVSS Score Source: CVE-2021-3827

CVSS v3

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5.9

Vector: CVSS:3.0/AV:N/AC:H/PR:L/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: 4/27/2022

Vulnerability Publication Date: 1/17/2022

Reference Information

CVE: CVE-2021-3827

cwe: CWE-287