CVE-2023-36647

PoC —

CVSS 3.1

7.5 high

EPSS

<1%p53

Published

Dec 12, 2023 (Dec 12, 2023)

Modified

Jun 17, 2026

Description

A hard-coded cryptographic private key used to sign JWT authentication tokens in ProLion CryptoSpike 3.0.15P2 allows remote attackers to impersonate arbitrary users and roles in web management and REST API endpoints via crafted JWT tokens.

Vendors: prolion
Products: cryptospike
Weakness: CWE-798
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

NVD CVE.org GitHub PoCs EPSS (0.8%)

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