CVE-2023-24456

View on CVE.org

Published Jan 24, 2023 CVSS 3.1 · 9.8 Critical EPSS 1.2% KEV · Not listed

Description

Jenkins Keycloak Authentication Plugin 2.3.0 and earlier does not invalidate the previous session on login.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Jenkins Project

Jenkins Keycloak Authentication Plugin

affected

Version	Status	Constraints
`unspecified`	affected	≤ 2.3.0
`next of 2.3.0`	unknown	< unspecified

Configuration 1 [-]

cpe:2.3:a:jenkins:keycloak_authentication:*:*:*:*:*:jenkins:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2023-0427	Jenkins Keycloak Authentication Plugin 2.3.0 and earlier does not invalidate the previous session on login.
Github GHSA	GHSA-9963-gmh8-vvm6	Session fixation vulnerability in Jenkins Keycloak Authentication Plugin

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: 1.2% (1.239% probability within 30 days)

Exploitation none

Automatable yes

Technical Impact total

References

Link	Providers
https://www.jenkins.io/security/advisory/2023-01-24/#SECURITY-2987

History

Apr 2, 2025 2:15 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Subscriptions

Jenkins Keycloak Authentication

Weaknesses

CWE-384

Sources

CVE record Updated: Apr 2, 2025, 1:44 PM

Status: PUBLISHED
Assigner: jenkins
Published: Jan 24, 2023, 12:00 AM
Updated: Apr 2, 2025, 1:44 PM
Reserved: Jan 23, 2023, 12:00 AM

View source JSON

Vulnrichment Updated: Aug 2, 2024, 10:56 AM

Updated: Aug 2, 2024, 10:56 AM

NVD Updated: Jun 17, 2026, 5:39 AM

Status: Modified
Published: Jan 26, 2023, 9:18 PM
Modified: Jun 17, 2026, 5:39 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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