Is CVE-2024-37568 actively exploited?

CVE-2024-37568 has no public evidence of in-the-wild exploitation as of 2025-11-03.

What is the CVSS score for CVE-2024-37568?

CVE-2024-37568 has a CVSS score of 7.5 (HIGH severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.

How do I patch CVE-2024-37568?

Patch guidance is available from authlib security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2024-37568.

Fix CVE-2024-37568 - HIGH authlib authlib

Description

lepture Authlib before 1.3.1 has algorithm confusion with asymmetric public keys. Unless an algorithm is specified in a jwt.decode call, HMAC verification is allowed with any asymmetric public key. (This is similar to CVE-2022-29217 and CVE-2024-33663.)

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack Vector: network
Complexity: low
Privileges: none
User Action: none
Scope: unchanged
Confidentiality: none
Integrity: high
Availability: none
Weaknesses: CWE-347 CWE-284

Metadata

Primary Vendor: AUTHLIB
Published: 6/9/2024
Last Modified: 11/3/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2024-37568

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary