CVE-2024-22258

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

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.

Category

6.1
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.08%
Affected: Spring Spring
Published at:
Updated at:

References

Link Tags
https://spring.io/security/cve-2024-22258

Frequently Asked Questions

What is the severity of CVE-2024-22258?
CVE-2024-22258 has been scored as a medium severity vulnerability.
How to fix CVE-2024-22258?
To fix CVE-2024-22258, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2024-22258 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2024-22258 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-22258?
CVE-2024-22258 affects Spring Spring.
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