CVE-2024-22258

CVE-2024-22258: PKCE Downgrade in Spring Authorization Server

Published Mar 20, 2024 CVSS 3.1 · 6.1 Medium EPSS < 1% KEV · Not listed
Description
Spring Authorization Server versions 1.0.0 - 1.0.5, 1.1.0 - 1.1.5, 1.2.0 - 1.2.2 and older unsupported versions are susceptible to a PKCE Downgrade Attack for Confidential Clients.

Specifically, an application is vulnerable when a Confidential Client uses PKCE for the Authorization Code Grant.

An application is not vulnerable when a Public Client uses PKCE for the Authorization Code Grant.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2024-1035 Spring Authorization Server versions 1.0.0 - 1.0.5, 1.1.0 - 1.1.5, 1.2.0 - 1.2.2 and older unsupported versions are susceptible to a PKCE Downgrade Attack for Confidential Clients. Specifically, an application is vulnerable when a Confidential Client uses PKCE for the Authorization Code Grant. An application is not vulnerable when a Public Client uses PKCE for the Authorization Code Grant.
Github GHSA Github GHSA GHSA-x637-x8p3-5p22 Improper Authentication in Spring Authorization Server
References
History
Type Values Removed Values Added
Weaknesses CWE-470
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Subscriptions

No data.

Weaknesses

Sources

Status
PUBLISHED
Assigner
vmware
Published
Updated
Dec 5, 2024, 8:31 PM
Reserved
Jan 8, 2024, 6:43 PM
Status
Deferred
Published
Mar 20, 2024, 4:15 AM
Modified
Jun 17, 2026, 7:11 AM