CVEvulnerability

CVE-2024-37568

7.5 HIGH Published 2024-06-09 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2024-06-09
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Weaknesses
CWE-284, CWE-347

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.)

Affected configurations

• authlib authlib (< 1.3.1)

Related

Weakness · CWE (2)

  • CWE-284 Improper Access Control weakness
  • CWE-347 Improper Verification of Cryptographic Signature weakness

References